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. 🔃

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Upstream commits included in this update

• 1cee9dbe3f os: rewrite PathError.Path in dirFS.ReadLink to relative name
• 82215dc6c0 os: properly handle trailing slashes in paths in Root
• 183e201251 go/types, types2: set underlying for imported types
• 95a31dacc4 cmd/go: remove net script test condition from main go command suite
• cc0242c5d1 cmd/go: move mod_sumdb_golang network tests to verylongtest
• d426cba592 cmd/go: move part of gotoolchain_net to verylongtest
• 9cb0e9cf04 cmd/go: move mod_insecure_issue63845 and mod_proxy_https to verylongtest
• 342285ee87 cmd/go/testdata/script: remove net condition from always skipped tests
• a89bf59d33 cmd/go/testdata/script: update mod_prefer_compatible to not use net
• 44db00e9c1 cmd/go/testdata/script: don't use network in mod_gonoproxy test
• 0f091acc1a cmd/go/testdata/script: remove net from mod_download_private_vcs
• 773dae7353 cmd/go/testdata/script: don't use net in mod_pseudo_cache
• 2772c8e119 cmd/go/testdata/script: don't use net in mod_sumdb_file_path test
• 4a5010f11e cmd/go/testdata/script: stop using network from mod_git_export_subst
• 5a4aecaaa4 cmd/go/testdata/script: remove net from gotoolchain_version test
• f14d0eb83a cmd/go/testdata/script: remove net check in get_issue53955 test
• f38d2ed115 cmd/go/testdata/script: don't use network in govcs script test
• 0858430834 test: add write barrier test
• cb4d292bb6 net/http: apply header timeout to server's unencrypted HTTP/2 check
• d468ad3648 cmd/go: switch toolchain if necessary in applyUpgrades
• e37f65a2e6 cmd/doc: prefer non-internal packages in shorthand lookup
• 8184635a8e net/http: apply Server.MaxHeaderValueCount towards HTTP/1 trailer headers

View full diff on GitHub

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