fix: helm generation checker pipeline

[odubajDT]

This PR

• fixed helm generation checker pipeline
• executed make manifests && make generate on each operator
• executed make helm-package
• add ignore to yamllint check for generated files (they have different indentation)

[netlify]

✅ Deploy Preview for keptn-lifecycle-toolkit ready!

Name	Link
🔨 Latest commit	c587bfe
🔍 Latest deploy log	https://app.netlify.com/sites/keptn-lifecycle-toolkit/deploys/643558280f63110008343e6e
😎 Deploy Preview	https://deploy-preview-1209--keptn-lifecycle-toolkit.netlify.app
📱 Preview on mobile	Toggle QR Code... Use your smartphone camera to open QR code link.

---

To edit notification comments on pull requests, go to your Netlify site settings.

[codecov]

Codecov Report

Merging #1209 (3ee2dbe) into main (b261172) will increase coverage by 0.33%.
The diff coverage is n/a.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1209      +/-   ##
==========================================
+ Coverage   58.63%   58.96%   +0.33%     
==========================================
  Files         114      128      +14     
  Lines        9493    10040     +547     
==========================================
+ Hits         5566     5920     +354     
- Misses       3753     3901     +148     
- Partials      174      219      +45     

see 26 files with indirect coverage changes

Flag	Coverage Δ
certificate-operator	64.15% <ø> (?)
lifecycle-operator	78.24% <ø> (?)
metrics-operator	77.57% <ø> (ø)
scheduler	21.75% <ø> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

[sonarcloud]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
0 Code Smells

No Coverage information
0.1% Duplication