Bump PolicyEngine US to 1.265.0 (#2422)

Co-authored-by: PolicyEngine[bot] <hello@policyengine.org>

Author: nikhilwoodruff

changelog_entry.yaml

@@ -0,0 +1,4 @@
+- bump: patch
+  changes:
+    changed:
+    - Update PolicyEngine US to 1.265.0

setup.py

@@ -25,7 +25,7 @@
         "policyengine-ng==0.5.1",
         "policyengine-il==0.1.0",
         "policyengine_uk==2.24.0",
-        "policyengine_us==1.254.0",
+        "policyengine_us==1.265.0",
         "policyengine_core>=3.16.6",
         "pydantic",
         "pymysql",