fix(ci): revert invalid actions/checkout SHA pin to @v4 (11d5960 is not a valid ref)

Author: Coding-Dev-Tools

.github/workflows/ci.yml

@@ -17,7 +17,7 @@ jobs:
         python-version: ["3.10", "3.11", "3.12", "3.13"]
 
     steps:
-      - uses: actions/checkout@11d5960a326750d5838078e36cf38b85af677262
+      - uses: actions/checkout@v4
         with:
           persist-credentials: false
 

.github/workflows/publish.yml

@@ -21,7 +21,7 @@ jobs:
       id-token: write
 
     steps:
-      - uses: actions/checkout@11d5960a326750d5838078e36cf38b85af677262
+      - uses: actions/checkout@v4
         with:
           persist-credentials: false