chore: change most of plugins to use LoggerService

quite a big PR for this but the changes are pretty stright forward.
hopefully gets merged before most of these plugins move to the community
repository.

Signed-off-by: Heikki Hellgren <heikki.hellgren@op.fi>

plugins/tech-insights-node/api-report.md

@@ -13,7 +13,7 @@ import { ExtensionPoint } from '@backstage/backend-plugin-api';
 import { FactSchema } from '@backstage/plugin-tech-insights-common';
 import { HumanDuration } from '@backstage/types';
 import { JsonValue } from '@backstage/types';
-import { Logger } from 'winston';
+import { LoggerService } from '@backstage/backend-plugin-api';
 import { PluginEndpointDiscovery } from '@backstage/backend-common';
 import { TokenManager } from '@backstage/backend-common';
 
@@ -65,7 +65,7 @@ export interface FactRetriever {
 export type FactRetrieverContext = {
   config: Config;
   discovery: PluginEndpointDiscovery;
-  logger: Logger;
+  logger: LoggerService;
   tokenManager: TokenManager;
   auth: AuthService;
   entityFilter?:

plugins/tech-insights-node/package.json

@@ -41,8 +41,7 @@
     "@backstage/plugin-tech-insights-common": "workspace:^",
     "@backstage/types": "workspace:^",
     "@types/luxon": "^3.0.0",
-    "luxon": "^3.0.0",
-    "winston": "^3.2.1"
+    "luxon": "^3.0.0"
   },
   "devDependencies": {
     "@backstage/cli": "workspace:^"

plugins/tech-insights-node/src/facts.ts

@@ -21,8 +21,7 @@ import {
   TokenManager,
 } from '@backstage/backend-common';
 import { FactSchema } from '@backstage/plugin-tech-insights-common';
-import { Logger } from 'winston';
-import { AuthService } from '@backstage/backend-plugin-api';
+import { AuthService, LoggerService } from '@backstage/backend-plugin-api';
 
 /**
  * A container for facts. The shape of the fact records needs to correspond to the FactSchema with same `ref` value.
@@ -91,7 +90,7 @@ export type FlatTechInsightFact = TechInsightFact & {
 export type FactRetrieverContext = {
   config: Config;
   discovery: PluginEndpointDiscovery;
-  logger: Logger;
+  logger: LoggerService;
   tokenManager: TokenManager;
   auth: AuthService;
   entityFilter?: