Stop using Native Build Tools "requiredVersion" configuration option

Closes gh-34840

spring-boot-project/spring-boot-tools/spring-boot-gradle-plugin/src/test/resources/org/springframework/boot/gradle/plugin/NativeImagePluginActionIntegrationTests-nativeImageBinariesRequireGraal22Dot3.gradle

@@ -1,25 +0,0 @@
-plugins {
-	id 'org.springframework.boot' version '{version}'
-	id 'java'
-}
-
-apply plugin: 'org.graalvm.buildtools.native'
-
-repositories {
-	mavenCentral()
-}
-
-graalvmNative {
-	binaries {
-		custom {
-		}
-	}
-}
-
-task('requiredGraalVersion') {
-	doFirst {
-		graalvmNative.binaries.asMap.each { name, binary ->
-			println "${name}: ${binary.requiredVersion.get()}"
-		}
-	}
-}