Update adafruit_logging.py

Use try/except for Protocol import

Co-authored-by: Dan Halbert <[email protected]>

Author: tekktrik

adafruit_logging.py

@@ -63,7 +63,10 @@
 
 try:
     from typing import Optional
-    from typing_extensions import Protocol
+   try:
+       from typing import Protocol
+   except ImportError:
+       from typing_extensions import Protocol
 
     class WriteableStream(Protocol):
         """Any stream that can ``write`` strings"""