Revert "op-proc-control: install error yaml files"

This reverts commit 348439b774563037dc6f22d46807f46bdcb3769c.

The repository is moving to use all phosphor-dbus-interfaces
and openpower-dbus-interfaces errors instead, negating the need
for this.

Change-Id: I99ac699692dd1ece99f1d4ee6be6ce8b174c8f52
Signed-off-by: Matt Spinler <spinler@us.ibm.com>
4 files changed