Remove deprecated `DefaultLoadControl.Builder.createDefaultLoadControl()`

Use `build()` instead.

#minor-release

PiperOrigin-RevId: 534348979
(cherry picked from commit b71487ebb468b511b1d6880d4f5d26c0f0777fcd)

library/core/src/main/java/com/google/android/exoplayer2/DefaultLoadControl.java

@@ -228,14 +228,6 @@ public class DefaultLoadControl implements LoadControl {
       return this;
       return this;
     }
     }
 
 
-    /**
-     * @deprecated use {@link #build} instead.
-     */
-    @Deprecated
-    public DefaultLoadControl createDefaultLoadControl() {
-      return build();
-    }
-
     /** Creates a {@link DefaultLoadControl}. */
     /** Creates a {@link DefaultLoadControl}. */
     public DefaultLoadControl build() {
     public DefaultLoadControl build() {
       checkState(!buildCalled);
       checkState(!buildCalled);