Unfuck the generated release

It was grabbing a whole lot of extra junk and didn't put it in the proper format for a wordpress plugin, this should fix it.

.github/workflows/release.yml

@@ -32,11 +32,14 @@ jobs:
           # Run the build script
           sh build.sh
 
+          # go to root
+          cd ..
+
           # Create output directory
-          mkdir -p ../output
+          mkdir -p output
 
           # Create a release of the file mailpoet.zip
-          zip -r ../output/mailpoet.zip .
+          zip -r output/mailpoet.zip mailpoet
 
       - name: Upload Release
         uses: https://gitea.com/actions/release-action@main