plugins: update all other plugins to fit new frontend system naming patterns

Signed-off-by: Patrik Oldsberg <poldsberg@gmail.com>

plugins/explore/api-report-alpha.md

@@ -11,7 +11,7 @@ const _default: BackstagePlugin<{}, {}>;
 export default _default;
 
 // @alpha (undocumented)
-export const ExploreSearchResultListItemExtension: ExtensionDefinition<{
+export const exploreSearchResultListItem: ExtensionDefinition<{
   noTrack?: boolean | undefined;
 }>;
 

plugins/explore/src/alpha.tsx

@@ -18,17 +18,16 @@ import { createPlugin } from '@backstage/frontend-plugin-api';
 import { createSearchResultListItemExtension } from '@backstage/plugin-search-react/alpha';
 
 /** @alpha */
-export const ExploreSearchResultListItemExtension =
-  createSearchResultListItemExtension({
-    predicate: result => result.type === 'tools',
-    component: () =>
-      import('./components/ToolSearchResultListItem').then(
-        m => m.ToolSearchResultListItem,
-      ),
-  });
+export const exploreSearchResultListItem = createSearchResultListItemExtension({
+  predicate: result => result.type === 'tools',
+  component: () =>
+    import('./components/ToolSearchResultListItem').then(
+      m => m.ToolSearchResultListItem,
+    ),
+});
 
 /** @alpha */
 export default createPlugin({
   id: 'explore',
-  extensions: [ExploreSearchResultListItemExtension],
+  extensions: [exploreSearchResultListItem],
 });