Cast test env variable to bool value

Author: antonwolfy

dpnp/tests/config.py

@@ -1,6 +1,6 @@
 import os
 
-all_int_types = int(os.getenv("DPNP_TEST_ALL_INT_TYPES", 0))
-float16_types = int(os.getenv("DPNP_TEST_FLOAT_16", 0))
-complex_types = int(os.getenv("DPNP_TEST_COMPLEX_TYPES", 0))
-bool_types = int(os.getenv("DPNP_TEST_BOOL_TYPES", 0))
+all_int_types = bool(os.getenv("DPNP_TEST_ALL_INT_TYPES", 0))
+float16_types = bool(os.getenv("DPNP_TEST_FLOAT_16", 0))
+complex_types = bool(os.getenv("DPNP_TEST_COMPLEX_TYPES", 0))
+bool_types = bool(os.getenv("DPNP_TEST_BOOL_TYPES", 0))