Add shell to lowrisc_ci_app_get_token action steps

Signed-off-by: Harry Callahan <[email protected]>

Author: hcallahan-lowrisc

.github/actions/lowrisc_ci_app_get_token/action.yml

@@ -23,14 +23,15 @@ runs:
   steps:
     - name: Get and exchange tokens
       id: get_token
+      shell: bash
       run: |
         # First, manually request a JSON Web Token (JWT) from GitHub's OIDC provider for the workflow
         # - Set our CA as the intended audience
         ID_TOKEN=$(curl -sSf -H "Authorization: Bearer $ACTIONS_ID_TOKEN_REQUEST_TOKEN" "$ACTIONS_ID_TOKEN_REQUEST_URL&audience=${{ inputs.audience }}" | jq -r .value)
         echo "::add-mask::$ID_TOKEN"
         # Now use the JWT token to request the lowRISC CA to provide an lowrisc-ci app installation access token suitable for our action
         ACCESS_TOKEN=$(curl -sSf -X POST -H "Authorization: Bearer $ID_TOKEN" ${{ inputs.ca_api_endpoint }})
-        echo "::add-mask::$ACCESS_TOKEN
+        echo "::add-mask::$ACCESS_TOKEN"
         echo "token=$ACCESS_TOKEN" >> "$GITHUB_OUTPUT"
 
 outputs: