This updates all vagrant_variables.yml to bump the default
image from centos/stream8 to centos/stream9
Signed-off-by: Guillaume Abrioux <gabrioux@ibm.com>
this drops the following parameters:
- monitor_address_block
- monitor_interface
- monitor_address
The monitor address will be automatically set from `public_network` parameter.
Signed-off-by: Guillaume Abrioux <gabrioux@ibm.com>