Disable slow pom checking

This is done by the Central Portal anyway during validation of the
uploaded deployment.

Author: marcphilipp

gradle/plugins/publishing/src/main/kotlin/junitbuild.maven-central-publishing.gradle.kts

@@ -41,6 +41,7 @@ jreleaser {
 					applyMavenCentralRules = true
 					sign = false
 					checksums = false
+					verifyPom = false
 					namespace = "org.junit"
 					stage = providers.gradleProperty("jreleaser.mavencentral.stage")
 						.map(Stage::of)