chore: bump version to 1.2.2 for PyPI release

Author: shreyasmene06

setup.py

@@ -9,7 +9,7 @@
 
 setup(
     name="pyvm-updater",
-    version="1.2.1",
+    version="1.2.2",
     author="Shreyas Mene",
     author_email="shreyasmene06@gmail.com",
     description="Cross-platform Python version checker and installer (does NOT modify system defaults)",