Per the spec README, the jib-profile properties should be updated

```
 [echo] Publishing complete. Remember to update the mainline closed jdk repository—
 [echo] in 'closed/make/conf/jib-profiles.properties', set:
 [echo] jls_version=25
 [echo] jls_draft=final

 [echo] Publishing complete. Remember to update the mainline closed jdk repository—
 [echo] in 'closed/make/conf/jib-profiles.properties', set:
 [echo] jvms_version=25
 [echo] jvms_draft=final
```