Security update for go1.16 (moderate)

An update that solves one vulnerability and has one errata
is now available.

Description:

This update for go1.16 fixes the following issues:

Update to go1.16.7:

• go#47473 net/http: panic due to racy read of persistConn after handler
  panic (CVE-2021-36221 bsc#1189162)
• go#47348 cmd/go: “go list -f ‘{{.Stale}}’” stack overflow with cyclic
  imports
• go#47332 time: Timer reset broken under heavy use since go1.16 timer
  optimizations added
• go#47289 cmd/link: build error with cgo in Windows, redefinition of
  go.map.zero
• go#47015 cmd/go: go mod vendor: open C:\Users\LICENSE: Access is denied.
• go#46928 cmd/compile: register conflict between external linker and
  duffzero on arm64
• go#46858 runtime: ppc64x binaries randomly segfault on linux 5.13rc6
• go#46551 cmd/go: unhelpful error message when running “go install” on a
  replaced-but-not-required package

Patch Instructions:

To install this openSUSE Security Update use the SUSE recommended installation methods
like YaST online_update or “zypper patch”.

Alternatively you can run the command listed for your product:

• openSUSE Leap 15.3:

  zypper in -t patch openSUSE-SLE-15.3-2021-2788=1