chore(logs): Remove ourlogs-high-fidelity feature flag frontend (#104016)

This flag has been rolled out so time to remove it.

Depends on #104017

Author: Zylphrex

static/app/views/explore/logs/logsAutoRefresh.spec.tsx

@@ -14,7 +14,7 @@ import {LogsQueryParamsProvider} from 'sentry/views/explore/logs/logsQueryParams
 
 describe('LogsAutoRefresh Integration Tests', () => {
   const {organization, project, routerConfig, setupPageFilters, setupEventsMock} =
-    initializeLogsTest({orgFeatures: ['ourlogs-high-fidelity']});
+    initializeLogsTest();
 
   const testDate = new Date('2024-01-15T10:00:00.000Z');
   const {baseFixtures} = createLogFixtures(organization, project, testDate);

static/app/views/explore/logs/useLogsQuery.tsx

@@ -741,14 +741,11 @@ export function useInfiniteLogsQuery({
 export type UseInfiniteLogsQueryResult = ReturnType<typeof useInfiniteLogsQuery>;
 
 export function useLogsQueryHighFidelity() {
-  const organization = useOrganization();
   const sortBys = useQueryParamsSortBys();
-  const highFidelity = organization.features.includes('ourlogs-high-fidelity');
 
   // we can only turn on high accuracy flex time sampling when
   // the order by is exactly timestamp descending,
   return (
-    highFidelity &&
     sortBys.length === 1 &&
     sortBys[0]?.field === 'timestamp' &&
     sortBys[0]?.kind === 'desc'