feat: Added docker github credentials

Author: jruaux

.github/workflows/early-access.yml

@@ -108,6 +108,8 @@ jobs:
           arguments: ${{ inputs.jreleaser-arguments }}
           version: ${{ inputs.jreleaser-version }}
         env:
+          JRELEASER_DOCKER_GITHUB_USERNAME: ${{ secrets.github-user }}
+          JRELEASER_DOCKER_GITHUB_PASSWORD: ${{ secrets.github-token }}
           JRELEASER_DOCKER_DEFAULT_USERNAME: ${{ secrets.docker-username }}
           JRELEASER_DOCKER_DEFAULT_PASSWORD: ${{ secrets.docker-password }}
           JRELEASER_GITHUB_PASSWORD: ${{ secrets.github-token }}