build(deps): bump protocol-buffers-schema from 3.6.0 to 3.6.1 in /admin (#736)

Bumps [protocol-buffers-schema](https://github.com/mafintosh/protocol-buffers-schema) from 3.6.0 to 3.6.1.
- [Commits](https://github.com/mafintosh/protocol-buffers-schema/compare/v3.6.0...v3.6.1)

---
updated-dependencies:
- dependency-name: protocol-buffers-schema
  dependency-version: 3.6.1
  dependency-type: indirect
...

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admin/package-lock.json

@@ -13772,9 +13772,9 @@
       }
     },
     "node_modules/protocol-buffers-schema": {
-      "version": "3.6.0",
-      "resolved": "https://registry.npmjs.org/protocol-buffers-schema/-/protocol-buffers-schema-3.6.0.tgz",
-      "integrity": "sha512-TdDRD+/QNdrCGCE7v8340QyuXd4kIWIgapsE2+n/SaGiSSbomYl4TjHlvIoCWRpE7wFt02EpB35VVA2ImcBVqw==",
+      "version": "3.6.1",
+      "resolved": "https://registry.npmjs.org/protocol-buffers-schema/-/protocol-buffers-schema-3.6.1.tgz",
+      "integrity": "sha512-VG2K63Igkiv9p76tk1lilczEK1cT+kCjKtkdhw1dQZV3k3IXJbd3o6Ho8b9zJZaHSnT2hKe4I+ObmX9w6m5SmQ==",
       "license": "MIT"
     },
     "node_modules/proxy-addr": {