Update requirements.txt

cffi version updated

Author: siddhartha-quad

community/front-end/ofe/requirements.txt

@@ -8,7 +8,7 @@ attrs==25.3.0
 backports.zoneinfo==0.2.1;python_version<"3.9"
 cachetools==5.5.2
 certifi==2025.8.3
-cffi==1.17.1
+cffi>=2.0.0
 cfgv==3.4.0
 charset-normalizer==3.4.3
 click==8.2.1