Refactor: remove useless parameter (facebook#25923)

## Summary

I was reading the source code of `ReactFiberLane.js` and I found the
third parameter of the function markRootPinged was not used. So I think
we can remove it.

## How did you test this change?

There is no logic changed, so I think there is no need to add unit
tests. So I run `yarn test` and `yarn test --prod` locally and all tests
are passed.

Co-authored-by: Jan Kassens <[email protected]>

Author: cchaonie

packages/react-reconciler/src/ReactFiberLane.js

@@ -647,11 +647,7 @@ export function markRootSuspended(root: FiberRoot, suspendedLanes: Lanes) {
   }
 }
 
-export function markRootPinged(
-  root: FiberRoot,
-  pingedLanes: Lanes,
-  eventTime: number,
-) {
+export function markRootPinged(root: FiberRoot, pingedLanes: Lanes) {
   root.pingedLanes |= root.suspendedLanes & pingedLanes;
 }
 

packages/react-reconciler/src/ReactFiberWorkLoop.js

@@ -3369,7 +3369,7 @@ function pingSuspendedRoot(
   }
 
   const eventTime = requestEventTime();
-  markRootPinged(root, pingedLanes, eventTime);
+  markRootPinged(root, pingedLanes);
 
   warnIfSuspenseResolutionNotWrappedWithActDEV(root);