Update the Oracle JRE to Java 8

The Oracle JRE configuration needs to be updated to Java 8 to be consistent
with the Open JDK Java version. This commit changes that configuration.

[#70715740]
Merge branch 'cgfrost-70715740-upgrade-to-java-8'
Merge remote-tracking branch 'upstream/master'

Conflicts:
	config/oracle_jre.yml