exclude TYPE_CHECKING from coverage report

Signed-off-by: gruebel <[email protected]>

Author: gruebel

openfeature/flag_evaluation.py

@@ -6,7 +6,8 @@
 from openfeature._backports.strenum import StrEnum
 from openfeature.exception import ErrorCode
 
-if typing.TYPE_CHECKING:  # resolves a circular dependency in type annotations
+if typing.TYPE_CHECKING:  # pragma: no cover
+    # resolves a circular dependency in type annotations
     from openfeature.hook import Hook, HookHints