Update oryd/oathkeeper Docker tag to v25 (#309)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: Federico Busetti <[email protected]>

Author: renovate[bot]

docker-compose.yaml

@@ -158,7 +158,7 @@ services:
 #      - '4437:4437'
 
   oathkeeper:
-    image: oryd/oathkeeper:v0.40.9
+    image: oryd/oathkeeper:v25.4.0
     depends_on:
       - kratos
       - auth-ui