Drops the runway-style `${SRC}/chart/${CI_PROJECT_NAME}` skopeo copy
and replaces it with a fairway-style `${SRC}/chart/${FAIRWAY_CHART_NAME}`
copy. Chart name is derived at generation time by parsing the
fairway manifest's `metadata.name` via yq -- single source of
truth, no new component input required.

Projects without `fairway_manifest` set skip the chart copy
(container image still syncs as before).

Related to delivery#22122

sync-commits and sync-default-branch both used a heredoc with a blank
line between paragraphs to build MR_DESC. Git rejects push option values
that contain newline characters, so the reconciliation MR creation was
crashing before touching the server:

  fatal: push options must not have new line characters

Replace both heredocs with a single-line printf expanding the project
path, branch, and tag version inline. The conflict detection logic was
correct; this fixes the last hop so the MR actually gets pushed.

feat(release-platform): swap runway chart sync for fairway chart sync

See merge request !1551

## [4.8.0](https://gitlab.com/gitlab-com/gl-infra/common-ci-tasks/-/compare/...) (2026-06-02)

### Features

* **release-platform:** swap runway chart sync for fairway chart sync ([5f41e194](5f41e194)), closes [delivery#22122](https://gitlab.com/gitlab-com/gl-infra/delivery/-/issues/)

chore(deps): update dependency https://gitlab.com/gitlab-com/gl-infra/common-template-copier.git to v1.51.0

When a project releases from its default branch (e.g. main), sync-commits
already syncs that branch and the tag. sync-default-branch targeting the
same branch and commit would create a duplicate MR in the diverged case.

Add a guard that detects this via the same refs API call sync-commits uses
and exits early. For the intended security-release use case (release from
a stable branch like 16-7-stable-ee), the source branch differs from the
default branch and sync-default-branch proceeds as before.

Co-Authored-By: Claude Sonnet 4.6 (1M context) <noreply@anthropic.com>

chore(deps): update dependency https://gitlab.com/gitlab-com/gl-infra/common-template-copier.git to v1.51.0

See merge request !1549

The test searched for `sync-default-branch:` (no newline), which now also
matches the printf MR description string introduced by the heredoc fix.
testSyncDefaultBranchJobExists already checks for exactly one occurrence
using the `sync-default-branch:\n` pattern, which correctly distinguishes
the job definition from the printf string.

Co-Authored-By: Claude Sonnet 4.6 (1M context) <noreply@anthropic.com>

fix(release-platform): replace multi-line MR description heredoc with single-line printf

See merge request !1554

## [4.8.1](https://gitlab.com/gitlab-com/gl-infra/common-ci-tasks/-/compare/...) (2026-06-02)

### Fixes

* **release-platform:** remove redundant testSyncDefaultBranchEmittedOnce test ([6c040013](6c040013))
* **release-platform:** replace multi-line MR description heredoc with single-line printf ([238fc159](238fc159))
* **release-platform:** skip sync-default-branch when release is from default branch ([05da000a](05da000a))

### Dependencies

* **deps:** update dependency https://gitlab.com/gitlab-com/gl-infra/common-template-copier.git to v1.51.0 ([7ad062f2](7ad062f2))

fix(release-platform): add sync-complete gate for honest parent pipeline signal

See merge request !1556

## [4.8.2](https://gitlab.com/gitlab-com/gl-infra/common-ci-tasks/-/compare/...) (2026-06-03)

### Fixes

* **release-platform:** add sync-complete gate for honest parent pipeline signal ([c82c7d22](c82c7d22))

sync-complete's needs: on the manual sync jobs did not prevent the child
pipeline from completing because GitLab's when:manual jobs are non-blocking
by default: when the stage passes (after sync-start succeeds), unplayed
manual jobs are left in 'manual' state and the pipeline advances. Jobs with
needs: on those unplayed manual jobs are then skipped (needs not satisfied),
and the child pipeline completes as success with everything skipped.

allow_failure: false makes the four manual sync jobs blocking -- the stage
cannot advance until each job is played or the pipeline is cancelled. This
keeps the child pipeline (and parent via strategy:depend) in a non-terminal
state until the operator plays all sync jobs, at which point sync-complete
runs and the pipeline completes honestly.

Co-Authored-By: Claude Sonnet 4.6 (1M context) <noreply@anthropic.com>

chore(deps): update dependency gitlab-com/gl-infra/platform/runway/fairway to v1.21.0

See merge request !1557

chore(deps): update pre-commit hook gitlab-com/gl-infra/common-ci-tasks to v4.8

See merge request !1552

chore(deps): update dependency docker/cli to v29.5.2

See merge request !1546

chore(deps): update dependency jdx/mise to v2026.5.15

See merge request !1520

chore(deps): update dependency gitlab-org/labkit to v2.13.0

See merge request !1536

chore(deps): update ghcr.io/containerbase/base docker tag to v14.10.22

See merge request !1547

Co-authored-by: GitLab Duo <gitlab-duo@gitlab.com>

fix(release-platform): add allow_failure:false to make manual sync jobs blocking

See merge request !1558

## [4.8.3](https://gitlab.com/gitlab-com/gl-infra/common-ci-tasks/-/compare/...) (2026-06-04)

### Fixes

* **release-platform:** add allow_failure:[secure] to make manual sync jobs blocking ([00bc588d](00bc588d))

### Dependencies

* **deps:** update dependency docker/cli to v29.5.2 ([ace4a23f](ace4a23f))
* **deps:** update dependency gitlab-com/gl-infra/platform/runway/fairway to v1.21.0 ([2e440c51](2e440c51))
* **deps:** update dependency gitlab-org/labkit to v2.13.0 ([4a767976](4a767976))
* **deps:** update dependency jdx/mise to v2026.5.15 ([5bc7ffbe](5bc7ffbe))
* **deps:** update ghcr.io/containerbase/base docker tag to v14.10.22 ([7cb1dfc2](7cb1dfc2))
* **deps:** update pre-commit hook gitlab-com/gl-infra/common-ci-tasks to v4.8 ([290c43a3](290c43a3))