ci(codeql.yml): set version v2 to github/codeql-action/autobuild

Author: gr2m

.github/workflows/codeql.yml

@@ -32,7 +32,7 @@ jobs:
     # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
     # If this step fails, then you should remove it and run the build manually (see below)
     - name: Autobuild
-      uses: github/codeql-action/autobuild@86f3159a697a097a813ad9bfa0002412d97690a4 # tag=v2
+      uses: github/codeql-action/autobuild@v2 # tag=v2
 
     # ℹ️ Command-line programs to run using the OS shell.
     # 📚 https://git.io/JvXDl