Logs sample: Fix scrolling for unwrapped log lines (#64163)

Fix scrolling for logs sample

public/app/features/explore/LogsSamplePanel.tsx

@@ -95,6 +95,7 @@ export function LogsSamplePanel(props: Props) {
     LogsSamplePanelContent = (
       <>
         <OpenInSplitViewButton />
+        <div className={styles.logContainer}>
           <LogRows
             logRows={logs.rows}
             dedupStrategy={LogsDedupStrategy.none}
@@ -105,6 +106,7 @@ export function LogsSamplePanel(props: Props) {
             timeZone={timeZone}
             enableLogDetails={true}
           />
+        </div>
       </>
     );
   }
@@ -122,4 +124,7 @@ const getStyles = (theme: GrafanaTheme2) => ({
     top: ${theme.spacing(1)};
     right: ${theme.spacing(1)}; ;
   `,
+  logContainer: css`
+    overflow-x: scroll;
+  `,
 });