Chore: Remove loki version hack in explore (#27966)

public/app/types/explore.ts

@@ -14,7 +14,6 @@ import {
   AbsoluteTimeRange,
   GraphSeriesXY,
   DataFrame,
-  ExploreMode,
   ExploreUrlState,
 } from '@grafana/data';
 
@@ -157,7 +156,6 @@ export interface ExploreItemState {
   update: ExploreUpdateState;
 
   latency: number;
-  supportedModes: ExploreMode[];
 
   /**
    * If true, the view is in live tailing mode.
@@ -197,7 +195,6 @@ export interface QueryOptions {
   minInterval?: string;
   maxDataPoints?: number;
   liveStreaming?: boolean;
-  mode?: ExploreMode;
 }
 
 export interface QueryTransaction {