RFC: 8234440: ZGC: Change relocation set log level from debug to info

[Per Liden]

On 11/26/19 10:47 AM, Per Liden wrote:
> always have fix version set to "tbd" until they are pushed

Make that "often have fix version set to "tbd" until they are pushed". 
The exact workflow can differ depending on who you ask. Some like to set 
the fix version when they start working on it, or before they push, etc.

/Per