chore(deps): require py310 and bump filelock to 3.20.1

Author: mridang

.github/workflows/integration.yml

@@ -19,7 +19,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [ '3.9', '3.10', '3.11', '3.12', '3.13' ]
+        python-version: [ '3.10', '3.11', '3.12', '3.13' ]
       fail-fast: false
 
     steps: