chore: Update deployment commands in deploy-docs-latest.yml

.github/workflows/deploy-docs-latest.yml

@@ -19,9 +19,6 @@ jobs:
         with:
           python-version: 3.x
       - run: echo "cache_id=$(date --utc '+%V')" >> $GITHUB_ENV
-      - name: Set version
-        id: vars
-        run: echo "tag=${GITHUB_REF#refs/*/}" >> $GITHUB_OUTPUT
       - uses: actions/cache@v4
         with:
           key: mkdocs-material-${{ env.cache_id }}
@@ -31,10 +28,8 @@ jobs:
       - run: pip install mkdocs-material 
       - run: pip install mike
       - name: Build and Deploy
-        env:
-          RELEASE_VERSION: ${{ steps.vars.outputs.tag }}
         working-directory: ./documentation
         run: |
           git fetch origin
-          mike deploy --update-alias --push $RELEASE_VERSION latest
+          mike deploy --update-alias --push $GITHUB_REF_NAME latest
           mike set-default latest --push