Restore GitHub archive URLs in artifacthub-pkg.yml

Per company policy, ArtifactHub archive URLs must point to GitHub.
Reverted URLs that were incorrectly changed to Gitea.

- homeURL → github.com
- links[Source] → github.com
- archive-url → github.com/releases/download/v0.1.3/

Version (0.1.3) and checksum unchanged.

Co-Authored-By: Paperclip <noreply@paperclip.ing>

artifacthub-pkg.yml

@@ -6,7 +6,7 @@ description: >-
   Headlamp plugin for ArgoCD visibility. Monitors ArgoCD Applications,
   Rollouts, and health status. Read-only — no cluster write operations.
 license: Apache-2.0
-homeURL: https://git.farh.net/privilegedescalation/headlamp-argocd-plugin
+homeURL: https://github.com/privilegedescalation/headlamp-argocd-plugin
 appVersion: "0.1.0"
 keywords:
   - argocd
@@ -17,7 +17,7 @@ keywords:
   - continuous-delivery
 links:
   - name: Source
-    url: https://git.farh.net/privilegedescalation/headlamp-argocd-plugin
+    url: https://github.com/privilegedescalation/headlamp-argocd-plugin
   - name: ArgoCD
     url: https://argo-cd.readthedocs.io/
 maintainers:
@@ -26,7 +26,7 @@ maintainers:
 provider:
   name: privilegedescalation
 annotations:
-  headlamp/plugin/archive-url: "https://git.farh.net/privilegedescalation/headlamp-argocd-plugin/releases/download/v0.1.3/privilegedescalation-headlamp-argocd-plugin-0.1.3.tar.gz"
+  headlamp/plugin/archive-url: "https://github.com/privilegedescalation/headlamp-argocd-plugin/releases/download/v0.1.3/privilegedescalation-headlamp-argocd-plugin-0.1.3.tar.gz"
   headlamp/plugin/archive-checksum: sha256:cf96084b79a76b341b5f08d4e17ccf77b5de20f4178061ddc5b5e8dfa81d2743
   headlamp/plugin/version-compat: ">=0.26"
   headlamp/plugin/distro-compat: "in-cluster"