Added script to edit init version on release

Author: EvieePy

.github/workflows/edit_version.py

@@ -0,0 +1,16 @@
+import argparse
+import re
+
+
+parser = argparse.ArgumentParser()
+parser.add_argument("--latest")
+args = parser.parse_args()
+
+
+with open("../../twitchio/__init__.py", "r+") as fp:
+    data = fp.read()
+
+    data = re.sub(r"__version__ = \"\d+.\d+.\d+\"", f'__version__ = "{args["latest"]}"', data)
+
+    fp.seek(0)
+    fp.write(data)