feat: add debug printing

allows to print messages to stdout only if the instance has debugging
enabled

ythdd_globals.py

@@ -151,3 +151,7 @@ def getCommit() -> str | None:
 	except Exception as e:
 		return None
 
+def print_debug(text: str) -> None:
+	# Will print a string only if debugging is enabled.
+	if config["general"]["debug"]:
+		print(text)