Update build.yml

Fixed the test command in github actions.

Author: dilawar

.github/workflows/build.yml

@@ -17,5 +17,5 @@ jobs:
       run: mkdir -p build && cd build && cmake ..
     - name: make
       run: cd build && make
-    - name: ctest --output-on-failure
-      run: cd build && make check
+    - name: Test
+      run: cd build && ctest --output-on-failure