[API] replace ApiStatus.ScheduledForRemoval annotation by 'forRemoval' attribute (IDEA-288466)

Since we don't want to specify planned removal date anymore, there is no need to use a separate annotation.

GitOrigin-RevId: a047c55475e0f4752a2842577e094fb041c6c05b

java/java-structure-view/src/com/intellij/ide/structureView/impl/java/JavaClassTreeElement.java

@@ -6,7 +6,6 @@ import com.intellij.psi.*;
 import com.intellij.psi.impl.PsiImplUtil;
 import com.intellij.psi.impl.light.LightElement;
 import com.intellij.util.SlowOperations;
-import org.jetbrains.annotations.ApiStatus;
 import org.jetbrains.annotations.NotNull;
 
 import java.util.*;
@@ -24,8 +23,7 @@ public class JavaClassTreeElement extends JavaClassTreeElementBase<PsiClass> {
    * @deprecated use {@link #JavaClassTreeElement(PsiClass, boolean)}
    * @noinspection unused
    */
-  @Deprecated
-  @ApiStatus.ScheduledForRemoval(inVersion = "2021.3")
+  @Deprecated(forRemoval = true)
   public JavaClassTreeElement(PsiClass cls, boolean inherited, Set<PsiClass> parents) {
     this(cls, inherited);
   }