Bump io.freefair.maven-central.validate-poms from 6.2.0 to 6.3.0

Bumps io.freefair.maven-central.validate-poms from 6.2.0 to 6.3.0.

---
updated-dependencies:
- dependency-name: io.freefair.maven-central.validate-poms
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

build.gradle.kts

@@ -7,7 +7,7 @@ plugins {
   id("maven-publish")
   id("com.github.ben-manes.versions") version "0.39.0"
   id("net.ossindex.audit") version "0.4.11"
-  id("io.freefair.maven-central.validate-poms") version "6.2.0"
+  id("io.freefair.maven-central.validate-poms") version "6.3.0"
   id("io.github.gradle-nexus.publish-plugin") version "1.1.0"
   id("org.jetbrains.kotlin.jvm") version "1.5.31" apply false
   id("org.jetbrains.kotlin.kapt") version "1.5.31" apply false