fix(ci): 🩹 use valid gitleaks action tag

Author: aelf-hzz780

.github/workflows/gitleaks.yml

@@ -13,6 +13,6 @@ jobs:
       - uses: actions/checkout@v4
         with:
           fetch-depth: 0
-      - uses: gacts/gitleaks@v1.8.0
+      - uses: gacts/gitleaks@v1
         with:
           config-path: .gitleaks.toml