build: update library dependency version

Author: CodingCloud9527

projects/ngx-sortablejs/package.json

@@ -18,8 +18,8 @@
     "access": "public"
   },
   "peerDependencies": {
-    "@angular/common": "~10.2.0",
-    "@angular/core": "~10.2.0",
+    "@angular/common": "^11.0.0",
+    "@angular/core": "^11.0.0",
     "sortablejs": ">=1.7.0"
   },
   "main": "src/public-api.ts"