chore: release keptn 2.2.1

[keptn-bot]

🤖 I have created a release beep boop

2.2.1 (2024-10-16)

Docs

• remove unneeded docs (#3744) (883fd33)

Dependency Updates

• update actions/cache digest to 3624ceb (#3747) (ce72154)
• update actions/checkout action to v4.2.1 (#3752) (6f70aed)
• update actions/setup-node action to v4.0.4 (#3749) (747d497)
• update actions/upload-artifact action to v4.4.3 (#3753) (f689ee8)
• update all golang.org/x packages (#3729) (d0a22de)
• update anchore/sbom-action action to v0.17.3 (#3756) (d4ee352)
• update aquasecurity/trivy-action action to v0.27.0 (#3759) (a7420dd)
• update busybox docker tag (#3760) (6bb6fe7)
• update checkmarx/kics-github-action action to v2.1.3 (#3750) (a5200b0)
• update codecov/codecov-action action to v4.6.0 (#3764) (c14b71f)
• update dependency cert-manager/cert-manager to v1.15.3 (#3689) (c97ff34)
• update dependency kubernetes-sigs/controller-tools to v0.16.2 (#3700) (a0ff0ed)
• update dependency kubernetes-sigs/controller-tools to v0.16.4 (#3733) (a3dca53)
• update dependency mkdocs to v1.6.1 (#3723) (fce5d4d)
• update dependency mkdocs-git-revision-date-localized-plugin to v1.2.9 (#3731) (bd9a08c)
• update dependency pymdown-extensions to v10.11.2 (#3765) (61d4217)
• update dependency ubuntu to v24 (#3762) (8ea1e4f)
• update docker/build-push-action action to v6.7.0 (#3701) (9a3b312)
• update docker/build-push-action action to v6.9.0 (#3766) (7c40499)
• update docker/setup-buildx-action digest to c47758b (#3748) (5944b8f)
• update github/codeql-action action to v3.26.12 (#3734) (d8823b4)
• update github/codeql-action action to v3.26.6 (#3671) (5175942)
• update golangci/golangci-lint-action digest to 971e284 (#3755) (b36c199)
• update kyverno/action-install-chainsaw action to v0.2.11 (#3736) (de4191d)
• update octokit/request-action action to v2.4.0 (#3767) (9b18918)
• update peter-evans/create-pull-request action to v7 (#3763) (5511dec)
• update sigstore/cosign-installer action to v3.7.0 (#3761) (20d8a89)
• update squidfunk/mkdocs-material to v9.5.34 (patch) (#3726) (fd63432)
• update squidfunk/mkdocs-material to v9.5.40 (patch) (#3751) (0c5bf38)

---

This PR was generated with Release Please. See documentation.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 74.72%. Comparing base (c14b71f) to head (1f1544f).

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #3720   +/-   ##
=======================================
  Coverage   74.71%   74.72%           
=======================================
  Files         225      225           
  Lines       10160    10160           
=======================================
+ Hits         7591     7592    +1     
+ Misses       2200     2198    -2     
- Partials      369      370    +1     

see 2 files with indirect coverage changes

Flag	Coverage Δ
certificate-operator	47.20% <ø> (ø)
component-tests	58.04% <ø> (-0.74%)	⬇️
lifecycle-operator	76.24% <ø> (ø)
metrics-operator	76.30% <ø> (+0.10%)	⬆️
scheduler	34.59% <ø> (ø)

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

[sonarcloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud

[sonarcloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud