[chore] Enable creating area labels on push to main (open-telemetry…

…#824)

.github/workflows/scripts/generate-registry-area-labels.sh

@@ -25,8 +25,7 @@ for AREA in ${AREAS}; do
         continue
     fi
     echo "area:${LABEL_NAME}"
-
-    #  gh label create "area:${LABEL_NAME}" -c "#425cc7"
+    gh label create "area:${LABEL_NAME}" -c "#425cc7"
 done
 
 echo -e "\nLabels created successfully"