refactor(CatalogAnalysisExtensionPoint): update function signature

Signed-off-by: Phil Kuang <pkuang@factset.com>

.changeset/blue-bags-warn.md

@@ -1,7 +1,6 @@
 ---
 '@backstage/plugin-catalog-backend': minor
 '@backstage/plugin-catalog-node': minor
-'@backstage/plugin-catalog-backend-module-github': patch
 ---
 
 Support adding location analyzers in new catalog analysis extension point and move `AnalyzeOptions` and `ScmLocationAnalyzer` types to `@backstage/plugin-catalog-node`

.changeset/unlucky-houses-end.md

@@ -0,0 +1,5 @@
+---
+'@backstage/plugin-catalog-backend-module-github': patch
+---
+
+Import `AnalyzeOptions` and `ScmLocationAnalyzer` types from `@backstage/plugin-catalog-node`

plugins/catalog-backend/src/service/CatalogPlugin.ts

@@ -77,10 +77,8 @@ class CatalogAnalysisExtensionPointImpl
 {
   #locationAnalyzers = new Array<ScmLocationAnalyzer>();
 
-  addLocationAnalyzers(
-    ...analyzers: Array<ScmLocationAnalyzer | Array<ScmLocationAnalyzer>>
-  ): void {
-    this.#locationAnalyzers.push(...analyzers.flat());
+  addLocationAnalyzer(analyzer: ScmLocationAnalyzer): void {
+    this.#locationAnalyzers.push(analyzer);
   }
 
   get locationAnalyzers() {

plugins/catalog-node/alpha-api-report.md

@@ -14,9 +14,7 @@ import { ServiceRef } from '@backstage/backend-plugin-api';
 // @alpha (undocumented)
 export interface CatalogAnalysisExtensionPoint {
   // (undocumented)
-  addLocationAnalyzers(
-    ...analyzers: Array<ScmLocationAnalyzer | Array<ScmLocationAnalyzer>>
-  ): void;
+  addLocationAnalyzer(analyzer: ScmLocationAnalyzer): void;
 }
 
 // @alpha (undocumented)

plugins/catalog-node/src/extensions.ts

@@ -46,9 +46,7 @@ export const catalogProcessingExtensionPoint =
  * @alpha
  */
 export interface CatalogAnalysisExtensionPoint {
-  addLocationAnalyzers(
-    ...analyzers: Array<ScmLocationAnalyzer | Array<ScmLocationAnalyzer>>
-  ): void;
+  addLocationAnalyzer(analyzer: ScmLocationAnalyzer): void;
 }
 
 /**