fix(FEC-11057): ima postroll doesn't play when imadai configured befo…

…re (#424)

Issue: DAI and IMA exist so it selects the first plugin, ima dai for example, and then it won't play the post-roll.
Solution: get the Ads controller that is not in DONE state.

src/common/controllers/ads-controller.js

@@ -347,7 +347,7 @@ class AdsController extends FakeEventTarget implements IAdsController {
       return;
     }
     const bumperCtrl = this._adsPluginControllers.find(controller => this._isBumper(controller));
-    const adCtrl = this._adsPluginControllers.find(controller => !this._isBumper(controller));
+    const adCtrl = this._adsPluginControllers.find(controller => !this._isBumper(controller) && !controller.done);
     const bumperCompleted =
       bumperCtrl && typeof bumperCtrl.onPlaybackEnded === 'function' ? () => bumperCtrl.onPlaybackEnded() : () => Promise.resolve();
     const adCompleted = adCtrl && typeof adCtrl.onPlaybackEnded === 'function' ? () => adCtrl.onPlaybackEnded() : () => Promise.resolve();