This reverts commit 8ee6c9423b655f2272fb1860040e73b0d198656a.
For the most recent release (v1.8.6), the docker images were built from a Linux VM (instead of from a Macbook Pro, like some earlier releases). Linux ostensibly does not have the same issue with qemu emulating s390x architecture that x86 OS X does, so we can add this back.
This reverts commit 8ee6c9423b655f2272fb1860040e73b0d198656a.
For the most recent release (v1.8.6), the docker images were built from a Linux VM (instead of from a Macbook Pro, like some earlier releases). Linux ostensibly does not have the same issue with qemu emulating s390x architecture that x86 OS X does, so we can add this back.