go: update 1.20.7 -> 1.20.8

go: update 1.20.7 -> 1.20.8

Upgrade to latest 1.20.x release [1]:

$ git log --oneline go1.20.7..go1.20.8
d5b8518043 (tag: go1.20.8) [release-branch.go1.20] go1.20.8
2070531d2f [release-branch.go1.20] html/template: properly handle special tags within the script context
023b542edf [release-branch.go1.20] html/template: support HTML-like comments in script contexts
612da32fb5 [release-branch.go1.20] cmd/compile: in expandCalls, move all arg marshalling into call block
f0b8768dbc [release-branch.go1.20] path/filepath: don't drop .. elements when cleaning invalid Windows paths
b463668275 [release-branch.go1.20] runtime: profiling on Darwin cannot use blocking reads
974a3c9af7 [release-branch.go1.20] go/types, types2: don't panic during interface completion
14e3c7338d [release-branch.go1.20] cmd/api: rename api.go to main_test.go
095cfba86b [release-branch.go1.20] crypto/tls: add GODEBUG to control max RSA key size
1a91bb94b0 [release-branch.go1.20] cmd/go: do not index std as a module in modcache
ede3e278ae [release-branch.go1.20] net/http: permit requests with invalid Host headers
201f8b40dc [release-branch.go1.20] cmd/go: refuse to build Go 1.22 code

[1] https://github.com/golang/go/compare/go1.20.7...go1.20.8

Signed-off-by: Jose Quaresma <jose.quaresma@foundries.io>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>