fix(deps): update junit5 monorepo to v5.10.3 (#464)

Author: nedtwigg

jvm/gradle.properties

@@ -4,7 +4,7 @@ maven_group=com.diffplug.selfie
 javadoc_links=
 org.gradle.configuration-cache=true
 
-ver_JUNIT_USE=5.10.2
+ver_JUNIT_USE=5.10.3
 ver_JUNIT_PIONEER=2.2.0
 ver_OKIO=3.9.0
 ver_KOTLIN_TEST=2.0.0