[13] RFR(T) 8227496: Update NUM_CDS_REGIONS and CURRENT_CDS_ARCHIVE_VERSION in cds.h

[Calvin Cheung]

JBS: https://bugs.openjdk.java.net/browse/JDK-8227496

webrev: http://cr.openjdk.java.net/~ccheung/8227496/webrev.00/

This change was originally proposed as part of the change for 
JDK-8226406. It was suggested to have this in a separate changeset so 
that JDK-8226406 could be backported to 11u easier.

Testing: mach5 tiers 1 - 3.

thanks,

Calvin