update workflow

Author: martelkr

.github/workflows/clang-tidy.yml

@@ -29,8 +29,8 @@ jobs:
       uses: HorstBaerbel/action-clang-tidy@1.2
       # These are optional (defaults displayed)
       with:
-        scandir: '.'
-        builddir: 'build'
-        excludedirs: ''
+        scandir: 'inc'
+        builddir: '.'
+        excludedirs: 'test'
         extensions: 'c,h,C,H,cpp,hpp,cc,hh,c++,h++,cxx,hxx'
         cmakeoptions: ''