Fix the workflows

Author: poad

.amazonq/rules/review-rules.md

@@ -0,0 +1,5 @@
+# Review Rules
+
+- Think in English and comment in Japanese.
+- When you find a problem, suggest a solution.
+- If you find a problem that is not in the code, point it out.

.github/workflows/ci.yml

@@ -5,7 +5,6 @@ on:
     branches: [ main ]
   pull_request:
     branches: [ main ]
-  pull_request_target:
 
   workflow_dispatch: