Update dependency gunicorn to v25

renovate[bot] · web-flow · commit 627a52f00747 · 2026-02-07T08:06:42.000Z
diff --git a/requirements.txt b/requirements.txt
@@ -1,4 +1,4 @@
 flask==2.2.3
 environs==9.5.0
-gunicorn==20.1.0
+gunicorn==25.0.2
 marvin
