Merge pull request #30 from grafana/academo/add-codeowners

Chore: Add CODEOWNERS file

Author: academo

.github/CODEOWNERS

@@ -0,0 +1,4 @@
+# These owners will be the default owners for everything in
+# the repo. Unless a later match takes precedence,
+# these will be requested for review when someone opens a pull request.
+* @grafana/plugins-platform-frontend @grafana/plugins-platform-backend