chore: remove unused argument from schedule requestHostCallback (#27133)

Noticed this argument was left in the cleanup from
facebook/react#27130
It seems to me like it would benefit from being cleaned up too.

DiffTrain build for [587ae49d71f218d34393291933d513d2975e22c3](facebook/react@587ae49)

Author: jerrydev0927

compiled/facebook-www/REVISION

@@ -1 +1 @@
-899cb95f52cc83ab5ca1eb1e268c909d3f0961e7
+587ae49d71f218d34393291933d513d2975e22c3

compiled/facebook-www/ReactDOM-profiling.classic.js

@@ -17364,7 +17364,7 @@ Internals.Events = [
 var devToolsConfig$jscomp$inline_1888 = {
   findFiberByHostInstance: getClosestInstanceFromNode,
   bundleType: 0,
-  version: "18.3.0-www-classic-d0943a52",
+  version: "18.3.0-www-classic-c4055c5f",
   rendererPackageName: "react-dom"
 };
 (function (internals) {
@@ -17408,7 +17408,7 @@ var devToolsConfig$jscomp$inline_1888 = {
   scheduleRoot: null,
   setRefreshHandler: null,
   getCurrentFiber: null,
-  reconcilerVersion: "18.3.0-www-classic-d0943a52"
+  reconcilerVersion: "18.3.0-www-classic-c4055c5f"
 });
 assign(Internals, {
   ReactBrowserEventEmitter: {
@@ -17623,7 +17623,7 @@ exports.unstable_renderSubtreeIntoContainer = function (
   );
 };
 exports.unstable_runWithPriority = runWithPriority;
-exports.version = "18.3.0-www-classic-d0943a52";
+exports.version = "18.3.0-www-classic-c4055c5f";
 
           /* global __REACT_DEVTOOLS_GLOBAL_HOOK__ */
 if (

compiled/facebook-www/Scheduler-dev.classic.js

@@ -822,7 +822,7 @@ if (typeof localSetImmediate === "function") {
   };
 }
 
-function requestHostCallback(callback) {
+function requestHostCallback() {
   if (!isMessageLoopRunning) {
     isMessageLoopRunning = true;
     schedulePerformWorkUntilDeadline();

compiled/facebook-www/Scheduler-dev.modern.js

@@ -822,7 +822,7 @@ if (typeof localSetImmediate === "function") {
   };
 }
 
-function requestHostCallback(callback) {
+function requestHostCallback() {
   if (!isMessageLoopRunning) {
     isMessageLoopRunning = true;
     schedulePerformWorkUntilDeadline();