fix: repoint ArgoCD Applications from GitHub to in-cluster Forgejo

homelab-root and every child Application still tracked github.com/Riotpiaole/riotpiao.homelab.com, which had diverged from origin (Forgejo) for a while - pushes to Forgejo were never picked up by ArgoCD. Repointed to forgejo.riotpiao.com/rock/homelab.git, already covered by the AppProject's rock/* wildcard.

k8s/argocd/apps/50-messaging.yaml

@@ -68,7 +68,7 @@ metadata:
 spec:
   project: homelab
   source:
-    repoURL: https://github.com/Riotpiaole/riotpiao.homelab.com.git
+    repoURL: https://forgejo.riotpiao.com/rock/homelab.git
     targetRevision: main
     path: k8s/apps/messaging/kafka-cluster
   destination:
@@ -89,7 +89,7 @@ metadata:
 spec:
   project: homelab
   source:
-    repoURL: https://github.com/Riotpiaole/riotpiao.homelab.com.git
+    repoURL: https://forgejo.riotpiao.com/rock/homelab.git
     targetRevision: main
     path: k8s/apps/messaging/queue-crd
   destination:
@@ -110,7 +110,7 @@ metadata:
 spec:
   project: homelab
   source:
-    repoURL: https://github.com/Riotpiaole/riotpiao.homelab.com.git
+    repoURL: https://forgejo.riotpiao.com/rock/homelab.git
     targetRevision: main
     path: k8s/apps/messaging/management-service
   destination: