Update submodule to latest master in microsoft/main

[bot-for-go]

Hi! I'm a bot, and this is an automatically generated upstream sync PR. 🔃

After submitting the PR, I will attempt to enable auto-merge in the "merge commit" configuration.

For more information, visit sync documentation in microsoft/go-infra.

Upstream commits included in this update

• 65bbc74a59 net/http/internal/httpcommon: remove Host header from server request
• b60c9cb324 net/http/internal/http2: improve :authority/host header interactions
• f50ed36a10 all: update go x/net@5a920b1a8090
• 195964e841 cmd/cgo: add unused attribute to CGO generated function parameter.
• 1522b2d8c8 all: update vendored x/mod
• ef97884827 cmd/go/internal/doc: fix pkgsite psuedo-version
• a4f5746af5 cmd/internal/obj/wasm, cmd/link/internal/ld: fix grammatical errors
• 6a6d115f9a encoding/asn1: enforce maximum recursion depth
• 68f391a3c2 simd, cmd/compile: support ARM64 SVE archsimd APIs.
• 5e6be730dc runtime, internal/cpu: support ARM64 SVE register preemption
• 85e6f00798 cmd/compile/internal/base: Return error if both flags -I and -importcfg provided
• 1466c2d48e crypto/ecdh: use edwards25519 for X25519 key generation
• 2a74f63764 cmd/compile/internal/gc: use sync.WaitGroup.Go
• d122ff3041 encoding/json/v2: document custom marshal option adherence
• c1d5ab371c encoding/json/v2: make NotForPublicUse non-zero-sized
• 1ba085ec21 cmd/compile/internal/ssa: add zeroUpperBits attribute to loong64 op definitions
• 13f61f0518 cmd/compile: conditionally fold C*(D*x) based on inner use count
• 7ea76879d2 cmd/compile: reuse type linksym in writeType
• 6a0f8b7c91 crypto/md5: delete loong64/ppc64x asm
• e9a161bda9 net/http/internal/httpcommon: switch from bundle to copying
• 616495fcb5 cmd/go: parse test files in parallel
• 8958e686a3 cmd/go: avoid re-reading local wildcard matches
• 326029613b testing/fstest: return fs.ErrInvalid for invalid Seek whence
• 82a8bf1e2e cmd/compile: fold x + (y - (x - z)) to y + z
• 4b6ec2e0c8 internal/strconv: check for digits first in readFloat

View full diff on GitHub

[review-bot-for-go]

Thanks! Auto-approving.

[Copilot]

Pull request overview

Note

Copilot could not run the full agentic suite for this review because it was automatically requested on a bot-authored pull request. Request a review from Copilot under Reviewers to retry with the full agentic suite. Improved support for bot-authored pull requests is coming soon.

Updates the go submodule pointer to a newer commit.

Changes:

• Bumped the go subproject commit from 9549c910... to 65bbc74a....

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