Fix package_data

Author: fergalwalsh

setup.py

@@ -9,7 +9,7 @@
     description="Tinyman Python SDK",
     author="Tinyman",
     author_email="hello@tinyman.org",
-    version="2.1.1",
+    version="2.1.2",
     long_description=long_description,
     long_description_content_type="text/markdown",
     license="MIT",
@@ -22,6 +22,7 @@
     package_data={
         "tinyman.v1": ["asc.json"],
         "tinyman.v2": ["amm_approval.map.json", "swap_router_approval.map.json"],
+        "tinyman.liquid_staking": ["structs.json"],
     },
     include_package_data=True,
 )