chore(deps): upgrade golang.org/x/net to v0.17.0

[neitdung]

Description

Close #1151

Bumping to golang.org/x/net@v0.17.0 to resolve vulnerability.

---

PR checklist

• Tests written/updated
• Changelog entry added in .changelog (we use
  unclog to manage our changelog)
• Updated relevant documentation (docs/ or spec/) and code comments

[cmwaters]

Looks like mainline cometbft also upgraded, See: https://github.com/cometbft/cometbft/blob/aae8e3861a628114bb3694bebb205babbed16f02/go.mod#L37

[rootulp]

Note govulncheck is still failing for a different reason:

Vulnerability #1: GO-2023-2382
    Denial of service via chunk extensions in net/http
  More info: https://pkg.go.dev/vuln/GO-2023-2382
  Standard library
    Found in: net/http/internal@go1.21.4
    Fixed in: net/http/internal@go1.21.5

so I think we should bump Go versions in a seperarate PR

[rootulp]

The mempool tests are so flakey 😢

[gitpoap-bot]

Congrats, your important contribution to this open-source project has earned you a GitPOAP!

GitPOAP: 2023 Celestia Contributor:

Head to gitpoap.io & connect your GitHub account to mint!

Learn more about GitPOAPs here.