Add using: composite

Author: mcbarton

.github/actions/Build_and_Test_CppInterOp/action.yml

@@ -2,6 +2,7 @@ name: 'Builds and test CppInterOp'
 description: 'This action builds and tests CppInterOp for native platforms'
 
 runs:
+  using: composite
   steps:
     - name: Build and Test/Install CppInterOp
       if: runner.os != 'Windows'
@@ -130,4 +131,4 @@ runs:
                 -DClang_DIR="$env:LLVM_BUILD_DIR\lib\cmake\clang"  -DCODE_COVERAGE=${{ env.CODE_COVERAGE }}  -DCMAKE_INSTALL_PREFIX="$env:CPPINTEROP_DIR"  ..\
                 cmake --build . --config ${{ env.BUILD_TYPE }} --target googletest --parallel ${{ env.ncpus }}
         }
-        cmake --build . --config ${{ env.BUILD_TYPE }} --target check-cppinterop --parallel ${{ env.ncpus }}
+        cmake --build . --config ${{ env.BUILD_TYPE }} --target check-cppinterop --parallel ${{ env.ncpus }}