Merge pull request #73 from Wei18/remove/gitmodules

Delete .gitmodules

Author: wei18

.github/dependabot.yml

@@ -11,7 +11,8 @@ updates:
     schedule:
       interval: "weekly"
 
-  - package-ecosystem: "gitsubmodule"
-    directory: "/"
-    schedule:
-      interval: "weekly"
+# FIXME: Need other way to update OAS.
+  # - package-ecosystem: "gitsubmodule"
+  #   directory: "/"
+  #   schedule:
+  #     interval: "weekly"