hg: jdk/sandbox: Add disabled warnings

[magnus.ihse.bursie at oracle.com]

Changeset: ed000b707962
Author:    ihse
Date:      2020-03-13 11:00 +0100
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/ed000b707962

Add disabled warnings

! make/CompileInterimRmic.gmk
! make/CompileJavaModulesNashorn.gmk
! make/CompileToolsHotspot.gmk
! make/CompileToolsJdk.gmk
! make/gendata/Gendata-jdk.compiler.gmk
! make/gendata/GendataBreakIterator.gmk
! make/hotspot/ide/CreateVSProject.gmk
! make/test/BuildFailureHandler.gmk
! make/test/BuildMicrobenchmark.gmk