Update contributing guidelines and test workflow

Signed-off-by: CrazyMax <crazy-max@users.noreply.github.com>

.github/CONTRIBUTING.md

@@ -24,9 +24,10 @@ docker buildx bake pre-checkin
 
 # validate all code has correctly formatted and built
 docker buildx bake validate
-```
 
-Note that tests target are currently known to not pass outside Github infrastructure.
+# run tests
+docker buildx bake test
+```
 
 Here are a few things you can do that will increase the likelihood of your pull request being accepted:
 

.github/workflows/test.yml

@@ -21,6 +21,10 @@ jobs:
       -
         name: Validate
         run: docker buildx bake validate
+      -
+        name: Test
+        run: docker buildx bake test
+
   test:
     runs-on: ubuntu-latest
     steps: