7069176: Update the JDK version numbers in Hotspot for JDK 8
Summary: Change JDK_MINOR_VER and JDK_PREVIOUS_VERSION to reflect JDK8 values
Reviewed-by: jcoomes
os_family = solaris
arch = sparc
arch_model = sparc
os_arch = solaris_sparc
os_arch_model = solaris_sparc
lib_arch = sparcv9
compiler = gcc
sysdefs = -DSOLARIS -D_GNU_SOURCE -DSPARC