Update semgrep.yml

Author: Linish2020

.github/workflows/semgrep.yml

@@ -1,24 +1,19 @@
+name: Semgrep
+
 on:
-  workflow_dispatch: {}
-  pull_request: {}
   push:
-    branches:
-    - main
-    - master
-    paths:
-    - .github/workflows/semgrep.yml
-  schedule:
-  # random HH:MM to avoid a load spike on GitHub Actions at 00:00
-  - cron: 6 20 * * *
-name: Semgrep
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
 jobs:
   semgrep:
-    name: semgrep/ci
-    runs-on: ubuntu-20.04
-    env:
-      SEMGREP_APP_TOKEN: ${{ secrets.SEMGREP_APP_TOKEN }}
-    container:
-      image: returntocorp/semgrep
+    runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v4
-    - run: semgrep ci
+      - uses: actions/checkout@v3
+
+      - uses: returntocorp/semgrep-action@v1
+        with:
+          config: >-
+            p/default  # Use Semgrep's default open-source security rules
+