quickfix for failing doc build after #132

think the problem was that deps were installed in wrong working dir. Took the 'diving into pygeoapi' Action as example.

Author: justb4

.github/workflows/website.yml

@@ -3,7 +3,11 @@ name: website ⚙️
 on:
   push:
     paths:
-    - 'web/docs/**'
+    - 'web/**'
+
+defaults:
+  run:
+    working-directory: web
 
 jobs:
   build:
@@ -17,6 +21,6 @@ jobs:
       - name: Install requirements 📦
         run: |
           python -m pip install --upgrade pip
-          pip install mkdocs mkdocs-material
+          pip install -r requirements.txt
       - name: Deploy 📦
-        run: cd web && mkdocs gh-deploy --force -m 'update website'
+        run: mkdocs gh-deploy --strict --force --message 'update website via GitHub Actions'