cleanup [ui]: Hidden deprecated ConfigurableBuilder constructor

GitOrigin-RevId: 501352cc1488441349260b3b0c42006874ee0f60

Author: pporvatov

platform/platform-impl/api-dump-unreviewed.txt

@@ -8326,7 +8326,7 @@ a:com.intellij.openapi.options.ConfigurableBuilder
 - com.intellij.openapi.options.UiDslUnnamedConfigurable$Simple
 - com.intellij.openapi.options.ConfigurableWithOptionDescriptors
 - com.intellij.openapi.options.UiDslUnnamedConfigurable
-- p:<init>():V
+- bp:<init>():V
 - p:checkBox(java.lang.String,com.intellij.openapi.util.Getter,com.intellij.openapi.util.Setter):V
 - createContent(com.intellij.ui.dsl.builder.Panel):V
 - getOptionDescriptors(java.lang.String,java.util.function.Function):java.util.List

platform/platform-impl/src/com/intellij/openapi/options/ConfigurableBuilder.kt

@@ -15,7 +15,9 @@ import java.util.function.Supplier
 import javax.swing.JCheckBox
 
 @Deprecated("Use identical {@link BeanConfigurable} for replacement")
-abstract class ConfigurableBuilder protected constructor() : UiDslUnnamedConfigurable.Simple(), UiDslUnnamedConfigurable, ConfigurableWithOptionDescriptors {
+abstract class ConfigurableBuilder
+@Deprecated("Use BeanConfigurable", level = DeprecationLevel.HIDDEN)
+protected constructor() : UiDslUnnamedConfigurable.Simple(), UiDslUnnamedConfigurable, ConfigurableWithOptionDescriptors {
 
   @ApiStatus.Internal
   internal class CallbackAccessor(private val myGetter: Supplier<Boolean>, private val mySetter: Setter<in Boolean?>) {