build(deps): Bump golang.org/x/net from 0.4.0 to 0.53.0

[dependabot]

Bumps golang.org/x/net from 0.4.0 to 0.53.0.

Commits

• a8d1fc1 go.mod: update golang.org/x dependencies
• 056ac74 quic: avoid depending on golang.org/x/sys/unix
• c85f611 http3: add http3 package for testing in std
• 805fc81 http2: add transport API tests
• e63b894 http2: support testing via net/http.Transport.RoundTrip
• 9ee1e48 http2/hpack: prevent HeaderField from escaping during encoding
• 1e71bd8 http2: prevent hanging Transport due to bad SETTINGS frame
• 7bca150 internal/http3: respect net/http Server Shutdown context when shutting down
• 44c41be internal/http3: prevent server from holding mutex when sleeping during shutdown
• 228a67a internal/http3: add CloseIdleConnections support in transport
• Additional commits viewable in compare view

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Note

Medium Risk
Dependency and toolchain upgrades (including go 1.25.0 and major jumps in golang.org/x/*) can introduce subtle build/runtime or compatibility changes across the codebase. No application logic changes are included, but the surface area is broad due to transitive updates.

Overview
Updates the module to Go 1.25.0 and upgrades key golang.org/x dependencies, notably golang.org/x/net to v0.53.0 (and golang.org/x/crypto to v0.50.0).

Refreshes transitive deps in go.mod/go.sum accordingly (e.g., x/mod, x/sync, x/sys, x/term, x/text, x/tools, plus checksum churn), with no direct source-code changes.

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Go version bump breaks all CI and Docker builds

High Severity

The go directive in go.mod was bumped from 1.18 to 1.25.0 as a side effect of the dependency update. This creates a hard incompatibility with the rest of the project: the Dockerfile uses golang:1.18-alpine, all CI workflows (tests, lint, coverage) specify go-version: "1.18", and scripts reference golang:1.18-alpine. Go 1.18 cannot build a module with a go 1.25.0 directive, so all builds will fail.

 

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