segmentation fault on M1 Apple machines on install

[dennisjbell]

cf install-plugin Targets -r CF-Community
Searching CF-Community for plugin Targets...
Plugin Targets 1.2.0 found in: CF-Community
Attention: Plugins are binaries written by potentially untrusted authors.
Install and use plugins at your own risk.
Do you want to install the plugin Targets? [yN]: y
Starting download of plugin binary from repository CF-Community...
9.13 MiB / 9.13 MiB [===========================================================================================================] 100.00% 0s
signal: segmentation fault
File is not a valid cf CLI plugin binary.
FAILED

checked with cf cli v7 and v8

[djvdorp]

This PR should help: #22