Fix missing package install

Author: hansthen

.github/workflows/test_streamlit_folium.yml

@@ -36,12 +36,6 @@ jobs:
         npm install
         npm run build
 
-    - name: Install streamlit_folium
-      shell: bash -l {0}
-      run: |
-        cd streamlit_folium
-        pip install -e . --no-deps --force-reinstall
-
     - name: Install streamlit_folium dev dependencies
       run: |
         pip install -r streamlit_folium/tests/requirements.txt
@@ -64,6 +58,7 @@ jobs:
     - name: Test with pytest and retry flaky tests up to 3 times
       run: |
         cd streamlit_folium
+        pip install -e . --no-deps --force-reinstall
         pytest tests/test_frontend.py --browser chromium -s --reruns 3 --junit-xml=test-results.xml
 
     - name: Surface failing tests