Changelog

• f40fd3d Add KRM func suppport for PackageVariants (#3925)
• fce1b79 Add Pipeline to the PackageVariantSet template (#3957)
• c1ed58d Doc and sample updates for PackageVariantSet (#3951)
• 4b107b7 Fix for gcloud token expiry (#3908)
• d54ef22 Fix missing permissions for PV, PVS controllers (#3959)
• fca5a91 Implement PackageVariantSet injector template (#3952)
• 565305a Implement PackageVariantSet v1alpha2 (#3930)
• 190dc23 Implement configuration injection in PackageVariant (#3939)
• c544dff Regenerated PVS CRD (#3956)
• a691db4 Update Docker deps (#3961)
• 2cbaaff Update status for all reconcile errors (#3960)
• ef09e04 build(deps): bump yaml from 2.1.3 to 2.2.2 in /site (#3927)
• 1f6fc43 update kpt installation instructions and homebrew for kpt v1.0.0-beta.32 (#3947)