workflow: Fix silent error from clang-tidy job

[skip ci]

.github/workflows/lint.yml

@@ -6,6 +6,8 @@ jobs:
     runs-on: ubuntu-20.04
     steps:
     - uses: actions/checkout@v3
+      with:
+        fetch-depth: 2
     - name: Install clang-tidy
       run: |
         sudo apt-get update