Upgrade LWC to 0.30.4 @W-5523854  (#3725)
Upgrade LWC to 0.30.4 @W-5523854  (#3725)

* Upgrade LWC to 0.30.3

* Upgrade LWC to 0.30.4

forcedotcom/aura,forcedotcom/aura,forcedotcom/aura,forcedotcom/aura,forcedotcom/aura