RFR: JDK-8158540: Open only linux-x86 builds using Jib fails when building "minimal" jvm

[Erik Joelsson]

Hello, when enabling the minimal jvm to be built for OracleJDK linux-x86 
builds, that change also enabled minimal to be built for our open only 
profile. The problem is, this configuration doesn't currently work. This 
patch restores the open only linux-x86 builds to only building client 
and server again.

Bug: https://bugs.openjdk.java.net/browse/JDK-8158540
Webrev: http://cr.openjdk.java.net/~erikj/8158540/webrev.top.01/

/Erik