ssh inconsistencies and global-vrf
ssh inconsistencies and global-vrf

SSH was failing due to the run - then a block of commands. Swapped to
using bash -c - but wrapped in a new fn() which also waits for the
prompt.

Swapped from run to bash wherever possible so user is in global-vrf

ios-xr/iosxrv-x64-vbox,ios-xr/iosxrv-x64-vbox,ios-xr/iosxrv-x64-vbox