BRE-552 - Fix Actionlint findings (#282)

Author: vgrassia

.github/workflows/build-wasm-internal.yml

@@ -25,8 +25,10 @@ jobs:
 
       - name: Set version (PR)
         if: ${{ github.event_name == 'pull_request' }}
+        env:
+          PR_HEAD_REF: "${{ github.event.pull_request.head.ref }}"
         run: |
-          echo REF_NAME="${{ github.event.pull_request.head.ref }}" >> $GITHUB_ENV
+          echo REF_NAME="$PR_HEAD_REF" >> $GITHUB_ENV
           echo SHA="${{ github.event.pull_request.head.sha }}" >> $GITHUB_ENV
 
       - name: Set env variables (Branch/Tag)

.github/workflows/publish-wasm-internal.yml

@@ -42,9 +42,10 @@ jobs:
 
       - name: Version output
         id: version-output
+        env:
+          BRANCH: "${{ github.head_ref || github.ref_name }}"
         run: |
           if [ -z ${{ inputs.version }} ]; then
-            BRANCH=${{ github.head_ref || github.ref_name }}
             VERSION=0.2.0-${BRANCH/\//-}.${{ github.run_number }}
             echo "version=$VERSION" >> $GITHUB_OUTPUT
           else