Added link to Plugins (#28149)

* Added link to Plugins

HI - Added link to Plugins for quick redirection

Thanks,
Ashish

* Update configuration.md

docs/sources/administration/configuration.md

@@ -173,7 +173,7 @@ Override log path using the command line argument `cfg:default.paths.log`:
 
 ### plugins
 
-Directory where Grafana automatically scans and looks for plugins. Manually or automatically install any plugins here.
+Directory where Grafana automatically scans and looks for plugins. Manually or automatically install any [plugins](https://grafana.com/docs/grafana/latest/plugins/installation/) here.
 
 **macOS:** By default, the Mac plugin location is: `/usr/local/var/lib/grafana/plugins`.