Update org.jetbrains.kotlinx to 1.6.1
Update org.jetbrains.kotlinx to 1.6.1

Closes gh-11251

rwinch/spring-security,spring-projects/spring-security,spring-projects/spring-security,rwinch/spring-security,spring-projects/spring-security,rwinch/spring-security,rwinch/spring-security,spring-projects/spring-security,spring-projects/spring-security,spring-projects/spring-security,rwinch/spring-security,rwinch/spring-security,spring-projects/spring-security