Update submodule to latest `release-branch.go1.21` in `microsoft/release-branch.go1.21`#1220

Merged

microsoft-golang-review-bot merged 2 commits intomicrosoft/release-branch.go1.21from dev/auto-sync/microsoft/release-branch.go1.21

May 7, 2024

+10-10

Commits on May 7, 2024

Update submodule to latest release-branch.go1.21 (752b0090): [release-branch.go1.21] go1.21.10
microsoft-golang-bot
committed
Fix patch conflicts: go.mod nearby line
dagood
committed