task: Merging ocm repository into helm-charts

[ntnn]

Overview

ADR 010 (platform-mesh/architecture#44) has been accepted.

To this end the workflows for building the OCM descriptors we publish are merged into the helm-charts repository and the local-setup is changed to deploy entirely from the working tree instead of resolving components at runtime.

Implementation Details

No response

Completion Checklist

• Workflows migrated and OCM builds
• Updated from PM Publisher merge automatically after validation
• Relink packages
• Notify broken PM component updates in channel?

[ntnn]

ocm archival PR: platform-mesh/ocm#136

.github:

• Target helm-charts repository .github#173 Targeting migrated workflows in helm-charts
• Drop migrated and unused workflows .github#177 Migrating more workflows

helm-charts:

• Migrate files from ocm repository helm-charts#2053
• Pass correct signature to ocm signing helm-charts#2056
• Resolve chart versions from the working tree helm-charts#2066
• Gate the local-setup workflow helm-charts#2065
• Drop prerelease and omit PM version tracking helm-charts#2067
• Open PR to test changes instead of pushing to main helm-charts#2080
• Add github.ref in concurrency group helm-charts#2085
• Update Git user name for bot account helm-charts#2093
• Enable auto-merge on chart bump PRs & correct base sha on merge_group check helm-charts#2097
• Faster local-setup + stati output for future dissecting helm-charts#2101
• More CI improvements helm-charts#2103
• Cache etcd-druid OCM CV helm-charts#2104
• Make PM Publisher signoff its commits helm-charts#2117
• Fix account and security operator image component names helm-charts#2119
• Trigger example-httpbin-operator worfklow when its service constructo… helm-charts#2122
• Pin keycloak and etcd-druid + renovate manager helm-charts#2136
• Migrate workflows from .github only used here & cleanup helm-charts#2147

[ntnn]

platform-mesh/helm-charts#2163 merging PM component updates automatically again by creating the PR as github-actions[bot] and approving as platform-mesh-publisher[bot].