chore: remove old renovate preset refs in config (#1655)

Signed-off-by: Jessica He <[email protected]>

Author: JessicaJHee

.github/renovate.json

@@ -49,10 +49,8 @@
         "github>redhat-developer/rhdh-plugins//.github/renovate-presets/workspace/rhdh-bulk-import-presets",
         "github>redhat-developer/rhdh-plugins//.github/renovate-presets/workspace/rhdh-homepage-presets",
         "github>redhat-developer/rhdh-plugins//.github/renovate-presets/workspace/rhdh-theme-presets",
-        "github>redhat-developer/rhdh-plugins//.github/renovate-presets/workspace/rhdh-global-ui-presets",
         "github>redhat-developer/rhdh-plugins//.github/renovate-presets/workspace/rhdh-marketplace-presets",
         "github>redhat-developer/rhdh-plugins//.github/renovate-presets/workspace/rhdh-adoption-insights-presets",
-        "github>redhat-developer/rhdh-plugins//.github/renovate-presets/workspace/rhdh-ai-presets",
         "github>redhat-developer/rhdh-plugins//.github/renovate-presets/workspace/rhdh-orchestrator-presets",
         "github>redhat-developer/rhdh-plugins//.github/renovate-presets/workspace/rhdh-sandbox-presets",
         "github>redhat-developer/rhdh-plugins//.github/renovate-presets/workspace/rhdh-openshift-image-registry-presets",