build(deps): Bump golang.org/x/net from 0.4.0 to 0.52.0

[dependabot]

Bumps golang.org/x/net from 0.4.0 to 0.52.0.

Commits

• 316e20c go.mod: update golang.org/x dependencies
• 9767a42 internal/http3: add support for plugging into net/http
• 4a81284 http2: update docs to disrecommend this package
• dec6603 dns/dnsmessage: reject too large of names early during unpack
• 8afa12f http2: deprecate write schedulers
• 38019a2 http2: add missing copyright header to export_test.go
• 039b87f internal/http3: return error when Write is used after status 304 is set
• 6267c6c internal/http3: add HTTP 103 Early Hints support to ClientConn
• 591bdf3 internal/http3: add HTTP 103 Early Hints support to Server
• 1faa6d8 internal/http3: avoid potential race when aborting RoundTrip
• Additional commits viewable in compare view

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Note

Medium Risk
Medium risk because it bumps the module go version from 1.18 to 1.25 and upgrades core golang.org/x/* libraries significantly, which can introduce build/behavior changes across networking/crypto and tooling dependencies.

Overview
Updates module tooling and dependencies by raising the go version in go.mod to 1.25.0.

Bumps golang.org/x/net to v0.52.0 (plus related upgrades including golang.org/x/crypto, x/mod, x/sync, x/sys, x/term, x/text, x/tools) and refreshes go.sum accordingly, including new indirect x/tools/go/* deprecated entries and a minor bump of github.com/google/go-cmp to v0.6.0.

^{Written by Cursor Bugbot for commit 49ecda4. This will update automatically on new commits. Configure here.}

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This pull request has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[dependabot]

OK, I won't notify you again about this release, but will get in touch when a new version is available. If you'd rather skip all updates until the next major or minor version, let me know by commenting @dependabot ignore this major version or @dependabot ignore this minor version. You can also ignore all major, minor, or patch releases for a dependency by adding an ignore condition with the desired update_types to your config file.

If you change your mind, just re-open this PR and I'll resolve any conflicts on it.