Merge pull request #391 from horw/fix/get_all_duts_type

fix: typing for get_all_duts

Author: hfudev

pytest-embedded/pytest_embedded/dut_factory.py

@@ -851,7 +851,7 @@ def create(
             raise e
 
     @classmethod
-    def get_all_duts(cls) -> list[Dut]:
+    def get_all_duts(cls) -> t.List[Dut]:
         """Get all DUTs created by DutFactory."""
 
         duts = []