Merge pull request #970 from ascopes/dependabot/maven/protobuf-maven-plugin/src/it/setup/main/kotlin.version-2.3.20

Bump kotlin.version from 2.3.10 to 2.3.20 in /protobuf-maven-plugin/src/it/setup

Author: ascopes

protobuf-maven-plugin/src/it/setup/pom.xml

@@ -34,7 +34,7 @@
 
   <properties>
     <grpc.version>1.80.0</grpc.version>
-    <kotlin.version>2.3.10</kotlin.version>
+    <kotlin.version>2.3.20</kotlin.version>
     <proto-google-common-protos.version>2.67.0</proto-google-common-protos.version>
     <scala.version>3.8.2</scala.version>
     <scalapb.digest>SHA1:01b4b553fb25598244a7f22f2e63fb2f81c52551</scalapb.digest>