fix(deps): bump zhi-xmlrpc-middleware from 0.4.15 to 0.5.4

Bumps [zhi-xmlrpc-middleware](https://github.com/terwer/zhi) from 0.4.15 to 0.5.4.
- [Release notes](https://github.com/terwer/zhi/releases)
- [Changelog](https://github.com/terwer/zhi/blob/main/CHANGELOG.md)
- [Commits](https://github.com/terwer/zhi/commits)

---
updated-dependencies:
- dependency-name: zhi-xmlrpc-middleware
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

package.json

@@ -78,6 +78,6 @@
     "zhi-lib-base": "^0.4.4",
     "zhi-notion-markdown": "^0.1.4",
     "zhi-siyuan-api": "^2.4.3",
-    "zhi-xmlrpc-middleware": "^0.4.23"
+    "zhi-xmlrpc-middleware": "^0.5.4"
   }
 }