Replace CIBW_TEST_REQUIRES with CIBW_TEST_EXTRAS

Author: molinav

.github/workflows/build.yml

@@ -85,7 +85,7 @@ jobs:
           CIBW_BUILD: "cp39* cp310* cp311* cp312*"
           CIBW_SKIP: "pp* *-musllinux_* *-win32 *-manylinux_i686 *-musllinux_i686 *-aarch64 *-armv7l"
           CIBW_BEFORE_ALL: ${{ matrix.before_all }}
-          CIBW_TEST_REQUIRES: pytest
+          CIBW_TEST_EXTRAS: "test"
           CIBW_TEST_COMMAND: "python -m pytest {project}/packages/basemap"
           CIBW_ENVIRONMENT: >-
             GEOS_VERSION="3.6.5"