remove pnpm field. deprecated

Dockerfile

@@ -69,4 +69,4 @@ EXPOSE 3000
 ENV HOSTNAME=0.0.0.0
 ENV PORT=3000
 
-CMD ["pnpm", "start-docker"]
+CMD ["npm", "run", "start-docker"]

package.json

@@ -9,21 +9,6 @@
     "type": "git",
     "url": "https://github.com/umami-software/umami.git"
   },
-  "pnpm": {
-    "ignoredBuiltDependencies": [
-      "@parcel/watcher",
-      "cypress"
-    ],
-    "onlyBuiltDependencies": [
-      "@prisma/client",
-      "@prisma/engines",
-      "@swc/core",
-      "esbuild",
-      "prisma",
-      "sharp",
-      "unrs-resolver"
-    ]
-  },
   "type": "module",
   "scripts": {
     "dev": "dotenv next dev --turbo",