Merge upstream `release-branch.go1.16` into `microsoft/release-branch.go1.16`#183

Merged

microsoft-golang-review-bot merged 14 commits intomicrosoft:microsoft/release-branch.go1.16from microsoft-golang-bot:auto-merge/microsoft/release-branch.go1.16

Aug 19, 2021

+411-138

Commits on Jul 22, 2021

[release-branch.go1.16] runtime: don't clear timerModifiedEarliest if adjustTimers is 0
ianlancetaylor
committed

Commits on Jul 30, 2021

[release-branch.go1.16] runtime: remove adjustTimers counter
ianlancetaylor
committed

Commits on Aug 3, 2021

Commits on Aug 4, 2021

Commits on Aug 11, 2021

[release-branch.go1.16] go/internal/gccgoimporter: fix up gccgo installation test

thanm
authored and
ianlancetaylor
committed

Commits on Aug 13, 2021

[release-branch.go1.16] runtime: drop SIGPROF while in ARM < 7 kernel helpers

prattmic
authored and
dmitshur
committed

Commits on Aug 19, 2021

Merge upstream branch 'release-branch.go1.16' into microsoft/release-branch.go1.16
microsoft-golang-bot
committed