chore(deps): update plugin org.jlleitschuh.gradle.ktlint to v12

Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

operator/build.gradle.kts

@@ -5,7 +5,7 @@ plugins {
     kotlin("jvm") version "1.9.22"
     kotlin("kapt") version "1.9.22"
     kotlin("plugin.spring") version "1.9.22"
-    id("org.jlleitschuh.gradle.ktlint") version "11.6.1"
+    id("org.jlleitschuh.gradle.ktlint") version "12.1.0"
     id("com.gorylenko.gradle-git-properties") version "2.4.1"
     id("org.springframework.boot") version "3.2.2"
     id("io.spring.dependency-management") version "1.1.4"