Pin pnpm examples to @nutrient-sdk/viewer 1.16.0

The update script resolves @latest, which served stale registry metadata
for the freshly published 1.16.0 and left the two pnpm-based examples
(vue-composition-api, svelte-kit) at 1.15.0. They had been stuck at
1.14.0 since the 1.15.x releases for the same reason.

Co-Authored-By: The Claudefather <noreply@anthropic.com>

Author: sashamilenkovic

examples/svelte-kit/package.json

@@ -35,6 +35,6 @@
     }
   },
   "dependencies": {
-    "@nutrient-sdk/viewer": "1.15.0"
+    "@nutrient-sdk/viewer": "1.16.0"
   }
 }

examples/svelte-kit/pnpm-lock.yaml

@@ -11,7 +11,7 @@
     "type-check": "vue-tsc --build"
   },
   "dependencies": {
-    "@nutrient-sdk/viewer": "1.15.0",
+    "@nutrient-sdk/viewer": "1.16.0",
     "vue": "^3.5.32"
   },
   "devDependencies": {