marked acquireWakeLockNow as static as it was static before (#49875)

Summary:
acquireWakeLockNow was static before but wasn't marked as static in 9afad52  when changing code to Kotlin.

This breaks react-native-firebase but I've submitted the bug report there as I guess it might be fixed there too.

## Changelog:

[ANDROID] [FIXED] - Marked acquireWakeLockNow as static

Pull Request resolved: #49875

Test Plan: No tests as it reverts the broken change

Reviewed By: rshest

Differential Revision: D70773675

Pulled By: javache

fbshipit-source-id: d7363702dfec078b7e6d2693d05b8ab87e818522

packages/react-native/ReactAndroid/api/ReactAndroid.api

@@ -29,6 +29,7 @@ public class com/facebook/react/DebugCorePackage$$ReactModuleInfoProvider : com/
 public abstract class com/facebook/react/HeadlessJsTaskService : android/app/Service, com/facebook/react/jstasks/HeadlessJsTaskEventListener {
 	public static final field Companion Lcom/facebook/react/HeadlessJsTaskService$Companion;
 	public fun <init> ()V
+	public static final fun acquireWakeLockNow (Landroid/content/Context;)V
 	protected final fun getReactContext ()Lcom/facebook/react/bridge/ReactContext;
 	protected final fun getReactHost ()Lcom/facebook/react/ReactHost;
 	protected final fun getReactNativeHost ()Lcom/facebook/react/ReactNativeHost;

packages/react-native/ReactAndroid/src/main/java/com/facebook/react/HeadlessJsTaskService.kt

@@ -166,6 +166,7 @@ public abstract class HeadlessJsTaskService : Service(), HeadlessJsTaskEventList
      * Acquire a wake lock to ensure the device doesn't go to sleep while processing background
      * tasks.
      */
+    @JvmStatic
     @SuppressLint("WakelockTimeout")
     public fun acquireWakeLockNow(context: Context) {
       if (wakeLock == null || wakeLock?.isHeld == false) {