Update plugin openrewrite to v7.8.0

Author: renovate[bot]

gradle/libs.versions.toml

@@ -107,7 +107,7 @@ jreleaser = { id = "org.jreleaser", version = "1.18.0" }
 # check if workaround in gradle.properties can be removed when updating
 kotlin = { id = "org.jetbrains.kotlin.jvm", version = "2.2.0-RC2" }
 nullaway = { id = "net.ltgt.nullaway", version = "2.2.0" }
-openrewrite = { id = "org.openrewrite.rewrite", version = "7.7.0" }
+openrewrite = { id = "org.openrewrite.rewrite", version = "7.8.0" }
 plantuml = { id = "io.freefair.plantuml", version = "8.13.1" }
 shadow = { id = "com.gradleup.shadow", version = "8.3.6" }
 spotless = { id = "com.diffplug.spotless", version = "7.0.4" }