Renamed workflows and updated version code (#2516)

.github/workflows/build.push.yml

@@ -2,7 +2,7 @@ env:
   RUBY_VERSION: 2.7.2
 
 
-name: CD Push
+name: Build Push
 on:
   push:
     branches: "master"
@@ -27,6 +27,10 @@ jobs:
         with:
           length: 7
 
+      - name: Get Branch Name
+        uses: tj-actions/branch-names@v2
+        id: branch-name
+
       - name: Build and Push latest
         uses: docker/build-push-action@v2
         with:
@@ -34,4 +38,4 @@ jobs:
           tags: |
             bigbluebutton/greenlight:master
             bigbluebutton/greenlight:latest
-          build-args: version_code=${{ steps.short-sha.outputs.sha }}
+          build-args: version_code=${{ steps.branch-name.outputs.ref_branch }} (${{ steps.short-sha.outputs.sha }})

.github/workflows/build.release.yml

@@ -2,7 +2,7 @@ env:
   RUBY_VERSION: 2.7.2
 
 
-name: CD Release
+name: Build Release
 on:
   release: