[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/setup/action.yml

@@ -0,0 +1,38 @@
+name: "Variables setup"
+description: "Variables setup"
+
+runs:
+  using: "composite"
+  steps:
+    - uses: Alfresco/alfresco-build-tools/.github/actions/get-commit-message@v1.35.0
+    - name: setup variables
+      shell: bash
+      run: |
+        echo "BUILD_OPTS=--configuration=production,e2e" >> $GITHUB_ENV
+        echo "TEST_OPTS=" >> $GITHUB_ENV
+        echo "E2E_PROTRACTOR_OPTS=" >> $GITHUB_ENV
+        echo "E2E_TSCONFIG=tsconfig.e2e.json" >> $GITHUB_ENV
+        echo "GIT_HASH=$(git rev-parse HEAD)" >> $GITHUB_ENV
+        echo "SMART_RUNNER_DIRECTORY=.protractor-smartrunner" >> $GITHUB_ENV
+        echo "BASE_HASH=.protractor-smartrunner" >> $GITHUB_ENV
+        echo "HEAD_HASH=HEAD" >> $GITHUB_ENV
+    - uses: Alfresco/alfresco-build-tools/.github/actions/get-branch-name@v1.35.0
+    - name: set TAG_NPM
+      shell: bash
+      run: |
+        VERSION_IN_PACKAGE_JSON=$(node -p "require('./package.json')".version)
+        echo "version in package.json=${VERSION_IN_PACKAGE_JSON}"
+        if [[ $BRANCH_NAME =~ ^master(-patch.*)?$ ]]; then
+            # Pre-release versions
+            if [[ $VERSION_IN_PACKAGE_JSON =~ ^[0-9]*\.[0-9]*\.[0-9]*-A\.[0-9]*$ ]];
+            then
+                TAG_NPM=next
+            # Stable major versions
+            else
+                TAG_NPM=latest
+            fi
+        fi
+        if [[ $BRANCH_NAME =~ ^develop(-patch.*)?$ ]]; then
+            TAG_NPM=alpha
+        fi
+        echo "TAG_NPM=${TAG_NPM}" >> $GITHUB_ENV