[#56] Install scheming in github actions

.github/workflows/test.yml

@@ -54,11 +54,13 @@ jobs:
         pip install -e .
         # Replace default path to CKAN core config file with the one on the container
         sed -i -e 's/use = config:.*/use = config:\/srv\/app\/src\/ckan\/test-core.ini/' test.ini
-    - name: Setup harvest extension
+    - name: Setup other extension
       run: |
         git clone https://github.com/ckan/ckanext-harvest
         pip install -e ckanext-harvest
-        pip install -r ckanext-harvest/pip-requirements.txt
+        pip install -r ckanext-harvest/requirements.txt
+        git clone https://github.com/ckan/ckanext-scheming
+        pip install -e ckanext-scheming
     - name: Setup extension
       run: |
         ckan -c test.ini db init