hg: jdk/submit: 8223397: gc+promotion log lines are missing the GC id

[tprintezis at twitter.com]

Changeset: 57fbbef65a26
Author:    tonyp
Date:      2019-05-08 09:38 -0400
URL:       http://hg.openjdk.java.net/jdk/submit/rev/57fbbef65a26

8223397: gc+promotion log lines are missing the GC id
Reviewed-by: tschatzl, pliden

! src/hotspot/share/logging/logPrefix.hpp