Use github/codeql-action@v2 (#2998)

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Junegunn Choi <junegunn.c@gmail.com>

.github/workflows/codeql-analysis.yml

@@ -33,12 +33,12 @@ jobs:
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
-      uses: github/codeql-action/init@86f3159a697a097a813ad9bfa0002412d97690a4
+      uses: github/codeql-action/init@v2
       with:
         languages: ${{ matrix.language }}
 
     - name: Autobuild
-      uses: github/codeql-action/autobuild@86f3159a697a097a813ad9bfa0002412d97690a4
+      uses: github/codeql-action/autobuild@v2
 
     - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@86f3159a697a097a813ad9bfa0002412d97690a4
+      uses: github/codeql-action/analyze@v2