chore(deps): update actions/github-script action to v4.0.2 (#1307)

diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index fc0b963..f99a0b4 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -82,7 +82,7 @@
         working-directory: ./scripts
 
       - name: Create PR
-        uses: actions/github-script@v4.0.1
+        uses: actions/github-script@v4.0.2
         with:
           github-token: ${{secrets.YOSHI_CODE_BOT_TOKEN}}
           script: |