fix: uptime url

[github-actions[bot]]

Visit the preview URL for this PR (updated for commit 0776a2c):

• https://zksync-web-docs--v-refs-pull-304-merge-5a5pqotl.web.app
• https://staging-docs-zksync--v-refs-pull-304-merge-0b4eoz0e.web.app

_{(expires Mon, 05 Sep 2022 12:39:22 GMT)}

_{🔥 via Firebase Hosting GitHub Action 🌎}

[github-actions[bot]]

:tada: This PR is included in version 2.26.3 :tada:

The release is available on GitHub release

Your semantic-release bot :package::rocket: