chore: update CIBW_TEST_COMMAND

Author: PyYoshi

.github/workflows/build.yaml

@@ -45,7 +45,7 @@ jobs:
         uses: pypa/[email protected]
         env:
           CIBW_TEST_REQUIRES: "pytest"
-          CIBW_TEST_COMMAND: "pytest"
+          CIBW_TEST_COMMAND: "pytest {project}/tests"
           CIBW_ARCHS_LINUX: auto aarch64
           CIBW_ARCHS_MACOS: x86_64 universal2 arm64
           CIBW_SKIP: pp*