feat: add PromiseLike<void> run return type

Author: zunderscore

types/index.d.ts

@@ -185,7 +185,7 @@ export namespace Firebot {
     getDefaultParameters(): DefaultParametersConfig<P>;
     run(
       runRequest: RunRequest<P>
-    ): void | ScriptReturnObject | Promise<ScriptReturnObject>;
+    ): void | PromiseLike<void> | ScriptReturnObject | Promise<ScriptReturnObject>;
   };
 
   type EffectType<EffectModel> = Effects.EffectType<EffectModel>;