Update mantine-ui package version to latest release

Signed-off-by: Julius Volz <julius.volz@gmail.com>

web/ui/mantine-ui/package.json

@@ -1,7 +1,7 @@
 {
   "name": "@prometheus-io/mantine-ui",
   "private": true,
-  "version": "0.49.1",
+  "version": "0.54.1",
   "type": "module",
   "scripts": {
     "start": "vite",

web/ui/package-lock.json

@@ -24,7 +24,7 @@
     },
     "mantine-ui": {
       "name": "@prometheus-io/mantine-ui",
-      "version": "0.49.1",
+      "version": "0.54.1",
       "dependencies": {
         "@codemirror/autocomplete": "^6.12.0",
         "@codemirror/language": "^6.10.1",