nginxMainline: 1.27.2 -> 1.27.3

Changes: https://nginx.org/en/CHANGES
(cherry picked from commit 44636db)

pkgs/servers/http/nginx/mainline.nix

@@ -1,6 +1,6 @@
 { callPackage, ... }@args:
 
 callPackage ./generic.nix args {
-  version = "1.27.2";
-  hash = "sha256-qR7Pw6CzosFBOvymJ72IbXbgQUuBytD7eHKpZVobJfo=";
+  version = "1.27.3";
+  hash = "sha256-uiOpVo9EIDa2HNDim9ZqR7kGNO+pHgss8tcZBXqbeQM=";
 }