Hugo 0.64.1: A couple of Bug Fixes

This is a bug-fix release with a couple of important fixes.

• hugofs: Fix mount with hole regression b78576fd @bep #6854
• Fix bundle resource ordering regression 18888e09 @bep #6851
• CONTRIBUTING: Fix note about CGO 7f0ebd4a @moorereason
• Update Go version requirement 23ea4318 @bep #6853