docs: update deployment button images with local assets

Author: DarkPhoenix2704

content/self-hosting/installation/other-installations.mdx

@@ -84,13 +84,13 @@ For detailed instructions on installing NocoDB on FreeBSD, FreeNAS, or TrueNAS J
 
 ### Sealos
 
-[![Deploy on Sealos](https://raw.githubusercontent.com/labring-actions/templates/main/Deploy-on-Sealos.svg)](https://cloud.sealos.io/?openapp=system-template%3FtemplateName%3Dnocodb)
+[![Deploy on Sealos](/img/v2/installations/sealos.svg)](https://cloud.sealos.io/?openapp=system-template%3FtemplateName%3Dnocodb)
 
 ### Elestio
 
-[![Deploy on Elestio](https://elest.io/images/logos/deploy-to-elestio-btn.png)](https://elest.io/open-source/nocodb)
+[![Deploy on Elestio](/img/v2/installations/deploy-to-elestio-btn.png)](https://elest.io/open-source/nocodb)
 
 ### RepoCloud
 
-[![Deploy on RepoCloud](https://d16t0pc4846x52.cloudfront.net/deploy.png)](https://repocloud.io/details/?app_id=100)
+[![Deploy on RepoCloud](/img/v2/installations/repo-cloud.png)](https://repocloud.io/details/?app_id=100)