Add note about other Forges

pages/02.linux/woodpecker-ci/default.en.md

@@ -6,6 +6,7 @@ visible: true
 [toc]
 
 This page details installation instructions for Woodpecker CI with a connection to a self-hosted [Gitea](/linux/gitea) instance.  
+Other Git Forges are also available, [learn more here](https://woodpecker-ci.org/docs/administration/forges/overview).  
 Woodpecker will be deployed as a container.
 
 ## Podman
@@ -87,17 +88,6 @@ A simple workaround is adding an override rule in OPNsense under `Services > Unb
 
 > [Helpful Reddit post](https://www.reddit.com/r/OPNsenseFirewall/comments/lrmtsz/a_potential_dns_rebind_attack/)
 
-#### GitLab
-
-Add these environment variables to enable GitLab in Woodpecker.
-
-```sh
-    -e WOODPECKER_GITLAB=true \
-    -e WOODPECKER_GITLAB_URL=https://(gitlab url) \
-    -e WOODPECKER_GITLAB_CLIENT=(oauth client id) \
-    -e WOODPECKER_GITLAB_SECRET=(oauth client secret) \
-```
-
 ### Application agent
 
 > [Official Documentation](https://woodpecker-ci.org/docs/administration/agent-config)