feat(0.24.1) added generator and bumped 0.24.0 to 0.24.1

[haarchri]

Signed-off-by: haarchri chhaar30@googlemail.com

What this PR does / why we need it:

• bump upstream flux 0.24.0 to 0.24.1
• added generator to get all crds, add our lables, add if block
• added make generate
• added make helmdocs
• added make check-diff

Special notes for your reviewer:

• as followup we should add in ci generate,helmdocs,check-diff then we can check that all needed steps are executed in the commit
• as followup we should generate version in Chart.yaml
• as followup we should generate imagetags from upstream
• as followup we should generate version, chartVersion, imagetag in all testfiles
• generator.sh uses FLUX2_VERSION out of Makefile

make generate
09:06:34 [ .. ] Fetch Flux2 GitRepo
HEAD ist jetzt bei ff7df54 Merge pull request #2178 from fluxcd/update-components
09:06:35 [ OK ] Fetch Flux2 GitRepo
09:06:35 [ .. ] Generating CRDs
09:06:45 [ OK ] Generating CRDs

make helmdocs
helm-docs
INFO[2021-12-12T09:10:14+01:00] Found Chart directories [charts/flux2, charts/flux2-sync] 
INFO[2021-12-12T09:10:14+01:00] Generating README Documentation for chart /Users/haarchri/Documents/fluxcd-community/helm-charts/charts/flux2-sync 
INFO[2021-12-12T09:10:14+01:00] Generating README Documentation for chart /Users/haarchri/Documents/fluxcd-community/helm-charts/charts/flux2 

make check-diff
09:06:50 [ .. ] checking that branch is clean
09:06:50 [ OK ] branch is clean

Checklist

• DCO signed
• Chart Version bumped
• helm-docs are updated
• Helm chart is tested

[dwerder]

LGTM