Fix: Skip removeOldBuilds for content-only builds with outputDir

Author: taylortom

lib/AdaptFrameworkBuild.js

@@ -164,7 +164,9 @@ class AdaptFrameworkBuild {
    * @return {Promise} Resolves with the output directory
    */
   async build () {
-    await this.removeOldBuilds()
+    if (!this.outputDir) {
+      await this.removeOldBuilds()
+    }
 
     const framework = await App.instance.waitForModule('adaptframework')
     if (!this.expiresAt) {