Revert "refactor: move Org from class/init to the only method that needs it (JIT)"

This reverts commit e15d792.

Author: mshanemc

src/shared/remoteSourceTrackingService.ts

@@ -90,6 +90,7 @@ const getMetadataKey = (metadataType: string, metadataName: string): string => {
 export class RemoteSourceTrackingService extends ConfigFile<RemoteSourceTrackingService.Options> {
   private static remoteSourceTrackingServiceDictionary: Dictionary<RemoteSourceTrackingService> = {};
   protected logger!: Logger;
+  private org!: Org;
   private isSourceTrackedOrg = true;
 
   // A short term cache (within the same process) of query results based on a revision.
@@ -129,6 +130,7 @@ export class RemoteSourceTrackingService extends ConfigFile<RemoteSourceTracking
   public async init(): Promise<void> {
     this.options.filePath = pathJoin('orgs', this.options.username);
     this.options.filename = RemoteSourceTrackingService.getFileName();
+    this.org = await Org.create({ aliasOrUsername: this.options.username });
     this.logger = await Logger.child(this.constructor.name);
 
     try {
@@ -539,8 +541,8 @@ export class RemoteSourceTrackingService extends ConfigFile<RemoteSourceTracking
     if (!quiet) {
       this.logger.debug(query);
     }
-    const org = await Org.create({ aliasOrUsername: this.options.username });
-    const results = await org.getConnection().tooling.autoFetchQuery<T>(query);
+
+    const results = await this.org.getConnection().tooling.autoFetchQuery<T>(query);
 
     return results.records;
   }