fluxctl 1.21.0

[fmotrifork]

Updating package fluxctl to release 1.21.0.

Release info

This minor version release updates the versions of kubectl and kustomize.

NB: the updated version of Kustomize includes a breaking change (despite being a patch release), in which prefix transformers no longer apply to namespaces.

Fixes

• Update go, kubectl and kustomize fluxcd/flux#3309

Maintenance and documentation

• Correct FAQ typo: fluxcd.io/ignore value must be string fluxcd/flux#3303
• Clarify misleading FAQ entry. fluxcd/flux#3281
• Update Fluxcloud URL fluxcd/flux#3307
• Add production users to list fluxcd/flux#3249, fluxcd/flux#3300, fluxcd/flux#3274
• FOSSA scan enabled fluxcd/flux#3294
• Exclude chart releases from Snap fluxcd/flux#3266

Thanks

Thanks to @Frederik-Baetens, @austinpray, @bricef, @dewe, @dholbach, @idvoretskyi, @lloydchang, @lucioveloso and @stefanprodan for their contributions to this release.