Update smoltcp requirement from 0.9.1 to 0.11.0 in /examples/rp2040

[dependabot]

Updates the requirements on smoltcp to permit the latest version.

Release notes

Sourced from smoltcp's releases.

v0.11.0

Additions

• wire/ipsec: add basic IPsec parsing/emitting (#821).
• phy: add support for TUNSETIFF on MIPS, PPC and SPARC (#839).
• socket/tcp: accept FIN on zero window (#845).
• wire/ipv6: add is_unique_local() to IPv6 addresses (#862).
• wire/ipv6: add is_global_unicast() to IPv6 addresses (#864).
• iface/neigh: add fill_with_expiration (#871).

Fixes

• icmpv6: truncate packet to MTU (#807, #808).
• wire/rpl: DAO-ACK DODAG ID was wrongly read (#824).
• socket/tcp: don't panic when calling listen again on the same local endpoint (#841).
• wire/dhcpv4: don't panic when parsing addresses with incorrect amount of bytes (#843).
• iface/ndisc: prevent ndisc when the medium is IP (#865).
• wire/ieee802154: better parsing of security fields. Correctly parse frame type (3 bits instead of 2 bits) (#868).
• wire/ieee802154: better handle address fields for new frame version (#870).
• iface/tcp: don't send TCP RST with unspecified addresses (#867).
• iface: don't handle empty packets (this would panic when reading the IP version) (#866).
• socket/dhcp: Add an upper bound to the renew/rebind timeout in RetryConfig (#835).

Changes

• iface: rewrite IpPacket such that IPv6 packets can contain owned extension headers (#802).
• iface: remove generic T: [u8] in functions. This reduced the server example by 10KB (#810).
• SocketSet: add comment about using static lifetime for SocketSets with owned storage (#813).
• phy/RawSocket: open raw socket with O_NONBLOCK (#817).
• tests/rstest: use rstest for fixture based testing (#823).
• docs/readme: update readme about IEEE802.15.4 and 6LoWPAN (#826).
• wire/ipv6-hbh: IPv6 HBH has owned options instead of references (#827).
• wire/sixlowpan: 6LoWPAN is split into multiple modules (#828).
• sockets: match the behaviour of peek_slice and recv_slice (#834).
• dependencies: update to headpless v0.8 (#853).
• config: make config constants public (#855).
• phy/ieee802154: clarify mtu+=2 for IEEE802.15.4 (#857).
• sockets: recv_slice returns RcvError::Truncated when the length of the slice is smaller than the data received by the socket (#859).
• iface/ipv6: get_source_address uses RFC 6724 for address selection (#864).
• pcap: use IEEE 802.15.4 without FCS for PCAP link types (#874).
• iface: rename IpPacket/Ipv4Packet/Ipv6Packet to Pacet/PacketV4/PacketV4. This is to remove the ambiguity with IpPacket in src/wire/ (#873).
• wire/ndisc: rewrite parse function (3.1KiB -> 1.9KiB) (#878)
• iface: Check IPv6 address after processing HBH (#861)

Changelog

Sourced from smoltcp's changelog.

[0.11.0] - 2023-12-23

Additions

• wire/ipsec: add basic IPsec parsing/emitting (#821).
• phy: add support for TUNSETIFF on MIPS, PPC and SPARC (#839).
• socket/tcp: accept FIN on zero window (#845).
• wire/ipv6: add is_unique_local() to IPv6 addresses (#862).
• wire/ipv6: add is_global_unicast() to IPv6 addresses (#864).
• iface/neigh: add fill_with_expiration (#871).

Fixes

• icmpv6: truncate packet to MTU (#807, #808).
• wire/rpl: DAO-ACK DODAG ID was wrongly read (#824).
• socket/tcp: don't panic when calling listen again on the same local endpoint (#841).
• wire/dhcpv4: don't panic when parsing addresses with incorrect amount of bytes (#843).
• iface/ndisc: prevent ndisc when the medium is IP (#865).
• wire/ieee802154: better parsing of security fields. Correctly parse frame type (3 bits instead of 2 bits) (#868).
• wire/ieee802154: better handle address fields for new frame version (#870).
• iface/tcp: don't send TCP RST with unspecified addresses (#867).
• iface: don't handle empty packets (this would panic when reading the IP version) (#866).
• socket/dhcp: Add an upper bound to the renew/rebind timeout in RetryConfig (#835).

Changes

• iface: rewrite IpPacket such that IPv6 packets can contain owned extension headers (#802).
• iface: remove generic T: [u8] in functions. This reduced the server example by 10KB (#810).
• SocketSet: add comment about using static lifetime for SocketSets with owned storage (#813).
• phy/RawSocket: open raw socket with O_NONBLOCK (#817).
• tests/rstest: use rstest for fixture based testing (#823).
• docs/readme: update readme about IEEE802.15.4 and 6LoWPAN (#826).
• wire/ipv6-hbh: IPv6 HBH has owned options instead of references (#827).
• wire/sixlowpan: 6LoWPAN is split into multiple modules (#828).
• sockets: match the behaviour of peek_slice and recv_slice (#834).
• dependencies: update to headpless v0.8 (#853).
• config: make config constants public (#855).
• phy/ieee802154: clarify mtu+=2 for IEEE802.15.4 (#857).
• sockets: recv_slice returns RcvError::Truncated when the length of the slice is smaller than the data received by the socket (#859).
• iface/ipv6: get_source_address uses RFC 6724 for address selection (#864).
• pcap: use IEEE 802.15.4 without FCS for PCAP link types (#874).
• iface: rename IpPacket/Ipv4Packet/Ipv6Packet to Pacet/PacketV4/PacketV4. This is to remove the ambiguity with IpPacket in src/wire/ (#873).
• wire/ndisc: rewrite parse function (3.1KiB -> 1.9KiB) (#878)
• iface: Check IPv6 address after processing HBH (#861)

[0.10.0] - 2023-06-26

• Add optional packet metadata. Allows tracking packets by ID across the whole stack, between the Device impl and sockets. One application is timestamping packets with the PHY's collaboration, allowing implementing PTP (#628)
• Work-in-progress implementation of RPL (Routing Protocol for Low-Power and Lossy Networks), commonly used for IEEE 802.15.4 / 6LoWPAN networks. Wire is mostly complete, full functionality will be in 0.11 hopefully! (#627, #766, #767, #772, #773, #777, #790, #798, #804)
• dhcp: Add support for rebinding (#744)

... (truncated)

Commits

• ce42011 Release v0.11.0
• 4e2f477 Merge pull request #881 from smoltcp-rs/remove-unused-imports
• 20416ab Remove unused imports.
• b0acaab Merge pull request #877 from thvdveld/update-changelog
• f08e687 Merge pull request #861 from thvdveld/check-ipv6-address
• 3d3fea4 Merge pull request #835 from parallelsystems/dhcp-max-renew-timeout
• 53dc5d7 chore: update changelog
• 8b59d57 Merge pull request #878 from thvdveld/modify-ndisc-parsing
• 2d862b2 change(wire/ndisc): try to parse all options
• 1001586 fix(ipv6): allow loopback destination address
• Additional commits viewable in compare view

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[dependabot]

Looks like smoltcp is up-to-date now, so this is no longer needed.