Rename container image and add tag policy

[nscuro]

Description

Implements DependencyTrack/dependency-track#6103 by:

1. Renaming the container image from hyades-apiserver to apiserver.
2. Publishing snapshot versions as <major>-snapshot instead of snapshot to avoid conflicts with v4.
3. For release builds, publishing :<major>.<minor>.<patch>, :<major>.<minor>, and :<major> tags. latest is no longer published.

Addressed Issue

Closes DependencyTrack/dependency-track#6103

Additional Details

N/A

Checklist

• I have read and understand the contributing guidelines
• This PR fixes a defect, and I have provided tests to verify that the fix is effective
• This PR implements an enhancement, and I have provided tests to verify that it works as intended
• This PR introduces changes to the database model, and I have updated the migration changelog accordingly
• This PR introduces new or alters existing behavior, and I have updated the documentation accordingly
• This PR is a substantial change (per the ADR criteria), and I have added an ADR under docs/adr/

[codacy-production]

Up to standards ✅

🟢 Issues 0 issues

Results:
0 new issues

View in Codacy

🟢 Metrics 0 complexity

Metric	Results
Complexity	0

View in Codacy

🟢 Coverage ∅ diff coverage · -0.08% coverage variation

Metric	Results
Coverage variation	✅ -0.08% coverage variation (-1.00%)
Diff coverage	✅ ∅ diff coverage (70.00%)

View coverage diff in Codacy

Coverage variation details

	Coverable lines	Covered lines	Coverage
Common ancestor commit (dadd486)	41636	35833	86.06%
Head commit (ce28898)	41636 (+0)	35799 (-34)	85.98% (-0.08%)

Coverage variation is the difference between the coverage for the head and common ancestor commits of the pull request branch: <coverage of head commit> - <coverage of common ancestor commit>

Diff coverage details

	Coverable lines	Covered lines	Diff coverage
Pull request (#2138)	0	0	∅ (not applicable)

Diff coverage is the percentage of lines that are covered by tests out of the coverable lines that the pull request added or modified: <covered lines added or modified>/<coverable lines added or modified> * 100%

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TIP This summary will be updated as you push new changes.}

[Copilot]

Pull request overview

This PR updates the project’s container image naming and publishing/tagging strategy to align with Dependency-Track’s v5+ lifecycle and avoid conflicts with v4, including removing the latest tag and switching snapshot tagging to <major>-snapshot.

Changes:

• Renamed the container image from ghcr.io/dependencytrack/hyades-apiserver to ghcr.io/dependencytrack/apiserver across build tooling, docs, dev compose, and tests.
• Updated CI to derive versions from the Maven POM and to publish release tags as :<major>.<minor>.<patch>, :<major>.<minor>, and :<major> (no latest).
• Updated CI build workflow to publish snapshots as <major>-snapshot and added tag/ref validation in the reusable workflow.

Reviewed changes

Copilot reviewed 9 out of 10 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
Makefile	Updates local build image tag to the new apiserver image name.
e2e/src/test/java/org/dependencytrack/e2e/AbstractE2ET.java	Points e2e tests at the renamed apiserver GHCR image.
DEVELOPING.md	Updates developer documentation to reference the new local image name.
dev/compose.yaml	Switches dev compose image name and default tag to apiserver:5-snapshot.
apiserver/src/test/java/org/dependencytrack/TestDatabaseManager.java	Renames the testcontainer lock file to match the new service/image naming.
apiserver/src/test/java/org/dependencytrack/PostgresTestContainer.java	Updates the testcontainer label owner value from hyades-apiserver to apiserver.
.idea/runConfigurations/Build_Image.xml	Updates IntelliJ run configuration image tag to the renamed image.
.github/workflows/ci-publish.yaml	Uses Maven to parse project version (requires JDK setup) for release builds.
.github/workflows/ci-build.yaml	Derives <major>-snapshot automatically from POM and adds manual override input.
.github/workflows/_meta-build.yaml	Renames published image and implements the new tag policy + validation.

Files not reviewed (1)

• .idea/runConfigurations/Build_Image.xml: Language not supported

[nscuro]

Docker Hub credentials have been updated to a token that has push permissions for both apiserver and hyades-apiserver repositories.

[nscuro]

The ghcr.io/dependencytrack/apiserver GitHub package cannot be pre-created manually it seems. First push after merge will auto-create it. Just need to ensure to flick it to public afterwards.