Increment version number for release v0.0.19

Author: will-rice

setup.py

@@ -110,7 +110,7 @@ def run(self) -> None:
 
 setup(
     name="spokestack",
-    version="0.0.18",
+    version="0.0.19",
     author="Spokestack",
     author_email="[email protected]",
     description="Spokestack Library for Python",