feat: support template in labels

[suzuki-shunsuke]

Changes:

• Add addLabels and labels to exposedConfigOptions
• When a pull request is created, compile labels with template

Context:

Closes #8137

Documentation (please check one with an [x])

• I have updated the documentation, or
• No documentation update is required

How I've tested my work (please tick one)

I have verified these changes via:

• Code inspection only, or
• Newly added unit tests, or
• Unit tests + ran on a real repository

[CLAassistant]

All committers have signed the CLA.

[viceice]

Please create a test repo with sample pr

[suzuki-shunsuke]

Thank you for your review.

I have created a sample repo and prs.

• PRs
  • Update Helm release velero to v2.14.4 (helmfile) minimum-core/test-renovate#8
  • Update Helm release ingress-nginx to v3.17.0 (helmfile) minimum-core/test-renovate#7
  • Update Helm release datadog to v2.6.7 (helmfile) minimum-core/test-renovate#6
• renovate.json: https://github.com/minimum-core/test-renovate/blob/b53eb5992a046e359e4d18baf9f434cbca5ffbc5/renovate.json

~/repos/src/github.com/renovatebot/renovate feat/expose-labels
❯ git rev-parse HEAD
b4fae8252283ab0a8bb442e0b7571e6bab2ff405

~/repos/src/github.com/renovatebot/renovate feat/expose-labels
❯ git status
On branch feat/expose-labels
nothing to commit, working tree clean

~/repos/src/github.com/renovatebot/renovate feat/expose-labels
❯ yarn start minimum-core/test-renovate
yarn run v1.22.4
$ run-s generate:* 
$ node tmp/tools/generate-imports.js
generating imports
> data/extract.py
> data/node-js-schedule.json
> lib/datasource/
> lib/manager/
> lib/platform/
> lib/versioning/
$ babel-node --extensions ".ts,.js" -- lib/renovate.ts minimum-core/test-renovate
 INFO: Repository started (repository=minimum-core/test-renovate)
       "renovateVersion": "0.0.0-semantic-release"
 INFO: Dependency extraction complete (repository=minimum-core/test-renovate)
       "baseBranch": "main",
       "stats": {
         "managers": {"helmfile": {"fileCount": 1, "depCount": 3}},
         "total": {"fileCount": 1, "depCount": 3}
       }
 INFO: Branch created (repository=minimum-core/test-renovate, branch=renovate/helmfile-datadog-2.x)
       "commitSha": "e62b223"
 INFO: PR created (repository=minimum-core/test-renovate, branch=renovate/helmfile-datadog-2.x)
       "pr": 6,
       "prTitle": "Update Helm release datadog to v2.6.7 (helmfile)"
 INFO: Branch created (repository=minimum-core/test-renovate, branch=renovate/helmfile-ingress-nginx-3.x)
       "commitSha": "e8ed97c"
 INFO: PR created (repository=minimum-core/test-renovate, branch=renovate/helmfile-ingress-nginx-3.x)
       "pr": 7,
       "prTitle": "Update Helm release ingress-nginx to v3.17.0 (helmfile)"
 INFO: Branch created (repository=minimum-core/test-renovate, branch=renovate/helmfile-velero-2.x)
       "commitSha": "3906b71"
 INFO: PR created (repository=minimum-core/test-renovate, branch=renovate/helmfile-velero-2.x)
       "pr": 8,
       "prTitle": "Update Helm release velero to v2.14.4 (helmfile)"
 INFO: Repository finished (repository=minimum-core/test-renovate)
       "durationMs": 45903
✨  Done in 52.15s.

❯ node --version
v12.13.0

❯ yarn --version
1.22.4

[viceice]

LGTM, waiting for second review to approve the approach.

[renovate-release]

🎉 This PR is included in version 24.11.0 🎉

The release is available on:

• GitHub release
• 24.11.0

Your semantic-release bot 📦🚀