fix: replace tomllib with tomli for Python 3.10 compatibility in telemetry module

Author: msanatan

MCPForUnity/UnityMcpServer~/src/telemetry.py

@@ -24,7 +24,7 @@
 from urllib.parse import urlparse
 import uuid
 
-import tomllib
+import tomli
 
 try:
     import httpx
@@ -39,9 +39,10 @@
 def get_package_version() -> str:
     """
     Open pyproject.toml and parse version
+    We use the tomli library instead of tomllib to support Python 3.10
     """
     with open("pyproject.toml", "rb") as f:
-        data = tomllib.load(f)
+        data = tomli.load(f)
     return data["project"]["version"]