go: upgrade 1.24.3 -> 1.24.4

go: upgrade 1.24.3 -> 1.24.4

Upgrade to latest 1.24.x release [1]:

$ git --no-pager log --oneline go1.24.3..go1.24.4
6796ebb2cb [release-branch.go1.24] go1.24.4
85897ca220 [release-branch.go1.24] net/http: strip sensitive proxy headers from redirect requests
9f9cf28f8f [release-branch.go1.24] os: don't follow symlinks on Windows when O_CREATE|O_EXCL
a31c931adf [release-branch.go1.24] cmd/link: allow linkname reference to a TEXT symbol regardless of size
03811ab1b3 [release-branch.go1.24] crypto/x509: decouple key usage and policy validation
04a9473847 [release-branch.go1.24] lib/fips140: set inprocess.txt to v1.0.0
db8f1dc948 [release-branch.go1.24] hash/maphash: hash channels in purego version of maphash.Comparable
664cf832ec [release-branch.go1.24] runtime/debug: document DefaultGODEBUG as a BuildSetting
431f75a0b9 [release-branch.go1.24] os: fix Root.Mkdir permission bits on OpenBSD

Fixes CVE-2025-4673, CVE-2025-0913 and CVE-2025-22874 [2].

[1] https://github.com/golang/go/compare/go1.24.3...go1.24.4
[2] https://groups.google.com/g/golang-announce/c/ufZ8WpEsA3A

Signed-off-by: Peter Marko <peter.marko@siemens.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>