💚 Run CI tests also on PR from fork

.github/workflows/deploy.yaml

@@ -4,7 +4,8 @@ on:
     types: [opened, synchronize]
   push:
     branches: [master, demo, next]
-
+  pull_request_target: 
+    types: [opened, synchronize]
   # We display the release notes in the "news" section of mon-entreprise.fr so
   # we want to re-deploy the site when a new release is published or edited on
   # GitHub.

.github/workflows/test.yaml

@@ -1,5 +1,8 @@
 name: Tests
-on: push
+on: 
+  push: 
+  pull_request_target: 
+      types: [opened, synchronize]
 
 jobs:
   lint: