Chore: Fix trailing spaces in prometheus min step (#85507)

Fix trailing spaces in prometheus min step

packages/grafana-prometheus/src/querybuilder/components/PromQueryBuilderOptions.tsx

@@ -37,7 +37,7 @@ export const PromQueryBuilderOptions = React.memo<PromQueryBuilderOptionsProps>(
     };
 
     const onChangeStep = (evt: React.FormEvent<HTMLInputElement>) => {
-      onChange({ ...query, interval: evt.currentTarget.value });
+      onChange({ ...query, interval: evt.currentTarget.value.trim() });
       onRunQuery();
     };
 

public/app/plugins/datasource/prometheus/querybuilder/components/PromQueryBuilderOptions.tsx

@@ -36,7 +36,7 @@ export const PromQueryBuilderOptions = React.memo<Props>(({ query, app, onChange
   };
 
   const onChangeStep = (evt: React.FormEvent<HTMLInputElement>) => {
-    onChange({ ...query, interval: evt.currentTarget.value });
+    onChange({ ...query, interval: evt.currentTarget.value.trim() });
     onRunQuery();
   };