CI: enable kcov on aarch64

Signed-off-by: Diana Popa <[email protected]>

Author: dianpopa

tests/integration_tests/build/test_coverage.py

@@ -41,10 +41,6 @@
 
 
 @pytest.mark.timeout(400)
-@pytest.mark.skipif(
-    platform.machine() != "x86_64",
-    reason="unstable on aarch64 as of right now"
-)
 def test_coverage(test_session_root_path, test_session_tmp_path):
     """Test line coverage with kcov.