Update plugin plantuml to v9.2.0

Author: renovate[bot]

gradle/libs.versions.toml

@@ -103,7 +103,7 @@ jreleaser = { id = "org.jreleaser", version = "1.22.0" }
 kotlin = { id = "org.jetbrains.kotlin.jvm", version = "2.2.21" }
 node = { id = "com.github.node-gradle.node", version = "7.1.0" }
 nullaway = { id = "net.ltgt.nullaway", version = "2.3.0" }
-plantuml = { id = "io.freefair.plantuml", version = "9.1.0" }
+plantuml = { id = "io.freefair.plantuml", version = "9.2.0" }
 shadow = { id = "com.gradleup.shadow", version = "9.3.1" }
 spotless = { id = "com.diffplug.spotless", version = "8.1.0" }
 spring-antora = { id = "io.spring.antora.generate-antora-yml", version = "0.0.1" }