Remove redundant linaro slaves from slaves.py

The slaves.py file contains several linaro administered build slaves that
are no longer used in builders.py. This patch removes them.

Differential Revision: https://reviews.llvm.org/D67494



git-svn-id: https://llvm.org/svn/llvm-project/zorg/trunk@371835 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed