[ACA-4653] Migrate release workflow to GHA (#3027)

* [ACA-4653] Run ACA upstream on schedule

* [ACA-4653] Migrate release workflow to GHA

* [ACA-4653] Consistency in naming

* [ACA-4653] Use GH action to configure GH author

* [ACA-4653] Dedicated sh for publish Docker image job

* [ACA-4653] Add missing variables

* [ACA-4653] Delete Travis.yml

* [ACA-4653] CR fixes

* [ACA-4653] Add branch name as action input

* [ACA-4653] Proper env var usage in workflow

.github/actions/git-tag/action.yml

@@ -0,0 +1,35 @@
+name: "Publish GitHub Tag"
+description: "Publish GitHub Tag"
+
+inputs:
+  github_token:
+    description: 'Github token'
+    required: true
+    type: string
+  branch_name:
+    description: 'Name of the branch the workflow runs on'
+    required: true
+    type: string
+  dry-run:
+    description: dry run flag
+    required: true
+    type: boolean
+
+runs:
+  using: "composite"
+  steps:
+    - name: publish tag
+      shell: bash
+      run: |
+        if [[  ${{ inputs.branch_name }} == "master" ]]; then
+          VERSION=$(grep -m1 version package.json | awk '{ print $2 }' | sed 's/[", ]//g')
+        fi;
+
+        echo "git tag -a ${VERSION} -m ${VERSION}"
+        if [[ ${{ inputs.dry-run }} == false ]]; then
+          git tag -a ${VERSION} -m "${VERSION} [ci skip] "
+          git remote rm origin
+          GITHUB_REPO=https://${{ inputs.github_token }}:x-oauth-basic@github.com/Alfresco/alfresco-content-app.git
+          git remote add origin $GITHUB_REPO
+          git push origin --tags
+        fi;