Security update for go1.16

Open Source Vulnerabilities SUSE-SU-2022:0724-1

This update for go1.16 fixes the following issues: - CVE-2022-23806: Fixed incorrect returned value in crypto/elliptic IsOnCurve (bsc#1195838). - CVE-2022-23772: Fixed overflow in Rat.SetString in math/big can lead to uncontrolled memory consumption (bsc#1195835). - CVE-2022-23773: Fixed incorrect access control in cmd/go (bsc#1195834). The following non-security bugs were fixed: - go#50977 crypto/elliptic: IsOnCurve returns true for invalid field elements - go#50700 math/big: Rat.SetString may consume large amount of RAM and crash - go#50686 cmd/go: do not treat branches with semantic-version names as releases - go#50866 cmd/compile: incorrect use of CMN on arm64 - go#50832 runtime/race: NoRaceMutexPureHappensBefore failures - go#50811 cmd/go: remove bitbucket VCS probing - go#50780 runtime: incorrect frame information in traceback traversal may hang the process. - go#50721 debug/pe: reading debug_info section of PE files that use the DWARF5 form DW_FORM_line_strp causes error - go#50682 cmd/compile: MOVWreg missing sign-extension following a Copy from a floating-point LoadReg - go#50645 testing: surprising interaction of subtests with TempDir - go#50585 net/http/httptest: add fipsonly compliant certificate in for NewTLSServer(), for dev.boringcrypto branch - go#50245 runtime: intermittent os/exec.Command.Start() Hang on Darwin in Presence of 'plugin' Package