chore: refactor GitHub Actions workflow to consolidate package publishing commands and update example installation YAML for correct package reference

Author: Michael Lechner

.github/workflows/publish-provider-package.yml

@@ -89,5 +89,7 @@ jobs:
         run: |
           up version
           up login --token ${{ secrets.UPBOUND_PAT }}
-          up xpkg push -f _output/xpkg/linux_amd64/provider-cloudscale-${{ env.VERSION }}.xpkg xpkg.upbound.io/onzack-ag/provider-cloudscale:${{ env.VERSION }}
-          up xpkg push -f _output/xpkg/linux_arm64/provider-cloudscale-${{ env.VERSION }}.xpkg xpkg.upbound.io/onzack-ag/provider-cloudscale:${{ env.VERSION }}
+          up xpkg push \
+            -f _output/xpkg/linux_amd64/provider-cloudscale-${{ env.VERSION }}.xpkg \
+            -f _output/xpkg/linux_arm64/provider-cloudscale-${{ env.VERSION }}.xpkg \
+            xpkg.upbound.io/onzack-ag/provider-cloudscale:${{ env.VERSION }}

examples/install.yaml

@@ -3,4 +3,4 @@ kind: Provider
 metadata:
   name: provider-cloudscale
 spec:
-  package: xpkg.crossplane.io/onzack/provider-cloudscale:v0.1.0
+  package: xpkg.upbound.io/onzack-ag/provider-cloudscale:v0.1.0