[FIX] discuss: prevent warning for expected video error

Before this commit, it was possible to have a `videoError` caused by
(or happening during) the destruction of the video component.

This error should not be retained as playing the video is no longer
useful when the component is destroyed.

closes odoo#204941

X-original-commit: 941306a
Signed-off-by: Didier Debondt (did) <did@odoo.com>
Signed-off-by: Thanh Son Dodeur (tso) <tso@odoo.com>

Author: ThanhDodeurOdoo

addons/mail/static/src/discuss/call/common/call_participant_video.js

@@ -1,4 +1,4 @@
-import { Component, onMounted, onPatched, useExternalListener, useRef } from "@odoo/owl";
+import { Component, onMounted, onPatched, status, useExternalListener, useRef } from "@odoo/owl";
 import { useService } from "@web/core/utils/hooks";
 
 /**
@@ -38,6 +38,9 @@ export class CallParticipantVideo extends Component {
             await this.root.el?.play?.();
             this.props.session.videoError = undefined;
         } catch (error) {
+            if (status(this) === "destroyed") {
+                return;
+            }
             this.props.session.videoError = error.name;
         }
     }