install workaround before installing with pip

Author: echarles

.github/workflows/js.yml

@@ -48,6 +48,10 @@ jobs:
           restore-keys: |
             ${{ runner.os }}-pip-${{ matrix.python }}
 
+      - name: Temporary workaround for sanitizer loading in JS Tests
+        run: |
+          cp tools/security_deprecated.js notebook/static/base/js/security.js
+
       - name: Install dependencies
         run: |
           pip install --upgrade pip
@@ -56,10 +60,6 @@ jobs:
           npm install -g [email protected] [email protected]
           pip install .[test]
 
-      - name: Temporary workaround for sanitizer loading in JS Tests
-        run: |
-          cp tools/security_deprecated.js notebook/static/base/js/security.js
-
       - name: Run Tests
         run: |
           python -m notebook.jstest ${{ matrix.group }}