Add shell

Author: compulim

.github/actions/local-build/action.yml

@@ -20,6 +20,7 @@ runs:
         node-version: ${{ env.node-version }}
 
     - run: npm clean-install
+      shell: bash
 
     - name: npm version ${{ needs.prepare.outputs.version }}
       run: |
@@ -28,10 +29,12 @@ runs:
           --no-git-tag-version \
           --no-workspaces-update \
           --workspaces
+      shell: bash
 
     - env:
         NODE_ENV: production
       run: npm run build
+      shell: bash
 
     - name: Pack as tarball
       run: |
@@ -41,6 +44,7 @@ runs:
           --workspace=./packages/component \
           --workspace=./packages/bundle \
           --workspace=./packages/fluent-theme
+      shell: bash
 
     # - name: Generate SBOM
     #   # --workspace has no effect, the resulting SBOM still contains other packages in the workspace