Bump org.asciidoctor.jvm.convert from 3.3.2 to 4.0.2

Bumps org.asciidoctor.jvm.convert from 3.3.2 to 4.0.2.

---
updated-dependencies:
- dependency-name: org.asciidoctor.jvm.convert
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

build.gradle

@@ -2,7 +2,7 @@ plugins {
 	id 'java'
 	id 'org.springframework.boot' version '3.2.5'
 	id 'io.spring.dependency-management' version '1.1.4'
-	id 'org.asciidoctor.jvm.convert' version '3.3.2'
+	id 'org.asciidoctor.jvm.convert' version '4.0.2'
 }
 
 group = 'io.gardenlinux'