Update 2.4 to 2.4.28

Author: docker-library-bot

2.4/Dockerfile

@@ -8,9 +8,9 @@
   "2.4": {
     "alpine": "3.20",
     "debian": "bookworm-slim",
-    "sha256": "61ec3221942c3fd379aa0cecf65c28c3af3e5513535eed73beda99ca89ad0346",
-    "url": "https://www.haproxy.org/download/2.4/src/haproxy-2.4.27.tar.gz",
-    "version": "2.4.27"
+    "sha256": "bf2edacb09a3080622e3d98100636d6cb6ee0dfc0bfbe98e5ea3b62b61d1209b",
+    "url": "https://www.haproxy.org/download/2.4/src/haproxy-2.4.28.tar.gz",
+    "version": "2.4.28"
   },
   "2.6": {
     "alpine": "3.20",