chore(deps): bump sinatra and rack in /buildpacks/buildpack-multi/tests/multi

[dependabot]

Bumps sinatra and rack. These dependencies needed to be updated together.
Updates sinatra from 1.0 to 3.1.0

Changelog

Sourced from sinatra's changelog.

3.1.0 / 2023-08-07

• New: Add sass support via sass-embedded #1911 by なつき

• New: Add start and stop callbacks #1913 by Jevin Sew

• New: Warn on dropping sessions #1900 by Jonathan del Strother

• New: Make Puma the default server #1924 by Patrik Ragnarsson

• Fix: Remove use of Tilt::Cache #1922 by Jeremy Evans (allows use of Tilt 2.2.0 without deprecation warning)

• Fix: rack-protection: specify rack version requirement #1932 by Patrik Ragnarsson

#1911: sinatra/sinatra#1911 #1913: sinatra/sinatra#1913 #1900: sinatra/sinatra#1900 #1924: sinatra/sinatra#1924 #1922: sinatra/sinatra#1922 #1932: sinatra/sinatra#1932

3.0.6 / 2023-04-11

• Fix: Add support to keep open streaming connections with Puma #1858 by Jordan Owens

• Fix: Avoid crash in uri helper on Integer input #1890 by Patrik Ragnarsson

• Fix: Rescue RuntimeError when trying to use SecureRandom #1888 by Stefan Sundin

3.0.5 / 2022-12-16

• Fix: Add Zeitwerk compatibility. #1831 by Dawid Janczak

• Fix: Allow CALLERS_TO_IGNORE to be overridden

3.0.4 / 2022-11-25

• Fix: Escape filename in the Content-Disposition header. #1841 by Kunpei Sakai

3.0.3 / 2022-11-11

• Fix: fixed ReDoS for Rack::Protection::IPSpoofing. #1823 by @​ooooooo-q

3.0.2 / 2022-10-01

• New: Add Haml 6 support. #1820 by Jordan Owens

3.0.1 / 2022-09-26

• Fix: Revert removal of rack-protection.rb. #1814 by Olle Jonsson

... (truncated)

Commits

• a182dca 3.1.0 release (#1935)
• ae6bd6f CI: Always allow notify job to fail (#1934)
• 1fc37fe Mitigate gem build warning from RubyGems
• 9c95cf9 Have git ignore *.gem files
• 7018ab7 rack-protection: specify rack version requirement (#1932)
• 2d6af28 Warn on dropping sessions (#1900)
• fa60779 Use Minitest instead of MiniTest (#1931)
• 3fe6297 Add start and stop callbacks (#1913)
• 6d8f180 Make CI pass on Ruby 2.6 (#1928)
• 5f4dde1 Add sass support via sass-embedded (#1911)
• Additional commits viewable in compare view

Updates rack from 3.0.8 to 2.2.8

Changelog

Sourced from rack's changelog.

Changelog

All notable changes to this project will be documented in this file. For info on how to format all future additions to this file please reference Keep A Changelog.

Unreleased

SPEC Changes

• rack.input is now optional. (#1997, [@​ioquatix])
• Rack::Utils.escape_html is now delegated to CGI.escapeHTML. ' is escaped to [#39](https://github.com/rack/rack/issues/39); instead of #x27;. (decimal vs hexadecimal) (#2099, @​JunichiIto)

Changed

• rack.input is now optional, and if missing, will raise an error. Use this to fail on multipart parsing a request without an input body. (#2018, [@​ioquatix])
• Introduce module Rack::BadRequest which is included in multipart and query parser errors. (#2019, [@​ioquatix])
• MIME type for JavaScript files (.js) changed from application/javascript to text/javascript (1bd0f15)
• Add .mjs MIME type (#2057, [@​axilleas])
• Update MIME types associated to .ttf, .woff, .woff2 and .otf extensions to use mondern font/* types. (#2065, [@​davidstosik])

Commits

• f169ff7 Bump patch version.
• 0a46487 Regenerate SPEC (#2102)
• cee73b3 Fix inefficient assert pattern in Rack::Lint (#2101)
• 1fdcf1f Prefer ubuntu-latest for testing. (#2095)
• 287fe43 Update cookie.rb (#2092)
• e7f4869 adds missing 2.2.7 to CHANGELOG.md (#2081)
• c4245c5 Limit file extension length of multipart tempfiles (#2069) (#2075)
• 983b6e3 Bump patch version.
• e5a30bf Support underscore in host names for Rack 2.2 (Fixes #2070) (#2071)
• 70185aa Merge branch '2-2-sec' into 2-2-stable
• Additional commits viewable in compare view

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