Science Platform CI/CD Updates

[shinybrar]

This pull request includes several changes to automate the build and release processes for the opencadc/science-platform repository. These are,

• addition of continuous deployment workflows for edge and release builds
• a new workflow for managing releases
• updates to the Dockerfile and Gradle build configuration.

Continuous Deployment Workflows:

• .github/workflows/cd.edge.build.yml: workflow to handle edge builds, including steps for Docker image build and push, and image signing using cosign.
• .github/workflows/cd.release.build.yml: workflow to handle release builds, with similar steps to the edge build but also tag the release version.

Release Management:

• .github/workflows/cd.release.yml: workflow to automate the release process using the release-please action, which dispatches edge and release builds upon successful release creation.
• .release-please-manifest.json: Added a manifest file for release-please to track the version of the skaha package.
• release-please-config.json: Added configuration for release-please to manage the release process, including paths to relevant files and release type settings.

Docker and Build Configuration:

• skaha/Dockerfile: Updated the Dockerfile to use a multi-stage build, separating the build and production stages, and optimized the installation of dependencies to reduce image size.
• skaha/build.gradle: Added new plugins and tasks for code formatting, code coverage, and documentation generation using Dokka.
• skaha/gradle.properties: Added Gradle properties to enable parallel builds, caching, and other performance optimizations.
• skaha/version.yaml: Added a version file to track the current version of the skaha package.

This PR completes, https://cadc-ccda.atlassian.net/browse/CADC-13811, https://cadc-ccda.atlassian.net/browse/CADC-13813,

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 18.61%. Comparing base (a832399) to head (a2db905).
Report is 26 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff            @@
##               main     #729   +/-   ##
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  Coverage     18.61%   18.61%           
  Complexity      102      102           
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  Files            22       22           
  Lines          1961     1961           
  Branches        270      270           
=========================================
  Hits            365      365           
  Misses         1544     1544           
  Partials         52       52           

Flag	Coverage Δ
skaha-unittests-coverage	18.61% <ø> (ø)

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