fix cesium peerDependencies

Author: nshen

package.json

@@ -50,7 +50,7 @@
     "vite": "^3.0.4"
   },
   "peerDependencies": {
-    "cesium": "1.95.0",
+    "cesium": "^1.95.0",
     "vite": ">=2.7.1"
   }
 }