chore: fix clang-tidy fetch diff in workflow

Author: zjw1111

.github/workflows/clang_test.yaml

@@ -40,6 +40,7 @@ jobs:
         uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
         with:
           lfs: true
+          fetch-depth: 0
       - name: Build Paimon
         shell: bash
         env:

ci/scripts/build_paimon.sh

@@ -39,6 +39,12 @@ if [[ "${enable_sanitizer}" == "true" ]]; then
     )
 fi
 
+if [[ "${check_clang_tidy}" == "true" ]]; then
+    CMAKE_ARGS+=(
+        "-DPAIMON_LINT_GIT_TARGET_COMMIT=origin/main"
+    )
+fi
+
 cmake "${CMAKE_ARGS[@]}" ${source_dir}
 cmake --build . -- -j$(nproc)
 ctest --output-on-failure -j $(nproc)