Rustc 178 fixes 7013 backport6 v2

[catenacyber]

Link to ticket: https://redmine.openinfosecfoundation.org/issues/ https://redmine.openinfosecfoundation.org/issues/7014

Describe changes:

• Backport of #11062

Commit tests: do not bother to free a null pointer was not needed as master6 does not use rust for generic integer detection The other commits needed small adaptations

#11127 with complete fixes :

• fix smb and nfs to use build_slice to have the fix instead of using directly from_raw_parts
• add cherry-pick to fix MacOS build in CI