Update Debian "bookworm" to 20250630 snapshot in Docker image

docker/coturn/CHANGELOG.md

@@ -9,7 +9,7 @@ Coturn TURN server Docker image changelog
 
 ### Security updated
 
-- [Debian Linux] "bookworm" 20250610 (12.11): <https://github.com/docker-library/official-images/commit/5b9d8958f88a1485f8edcaed4800fcfaac500b28>
+- [Debian Linux] "bookworm" 20250630 (12.11): <https://github.com/docker-library/official-images/commit/2568150630c10253d352ff0695b0dc73717230c1>