RFR: 8209347: SATBMarkQueue.cpp should not need jvm.h

[Kim Barrett]

Please review this small cleanup, replacing a couple calls to
jio_snprintf with calls to os::snprintf, and updating includes
accordingly.

This changeset is based on the in-review changes for JDK-8209396,
JDK-8209345, and JDK-8209346.
http://mail.openjdk.java.net/pipermail/hotspot-gc-dev/2018-August/022868.html
http://mail.openjdk.java.net/pipermail/hotspot-gc-dev/2018-August/022869.html
http://mail.openjdk.java.net/pipermail/hotspot-gc-dev/2018-August/022870.html

CR:
https://bugs.openjdk.java.net/browse/JDK-8209347

Webrev:
http://cr.openjdk.java.net/~kbarrett/8209347/open.00/

Testing:
Mach5 tier1-3, hs-tier4-5, in conjunction with JDK-8209345 and JDK-8209346.