enable_failover_on_data_disk_issues cannot be set to false

I ran into this while testing MB-50476.
This bug exists prior to those changes:

--enable-failover-on-data-disk-issues cannot be disabled by setting it to 0.

./install/lib/python/couchbase-cli setting-autofailover --enable-auto-failover 1 --auto-failover-timeout 30 --enable-failover-on-data-disk-issues 0 -c 127.0.0.1:9000 -u Administrator -p asdasd
ERROR: --failover-data-disk-period must be set when auto-failover on Data Service disk is enabled

If I specify a --failover-data-disk-period as the error indicates:
./install/lib/python/couchbase-cli setting-autofailover --enable-auto-failover 1 --auto-failover-timeout 30 --enable-failover-on-data-disk-issues 0 --failover-data-disk-period 30 -c 127.0.0.1:9000 -u Administrator -p asdasd
ERROR: --enable-failover-on-data-disk-issues must be set to 1 when auto-failover Data Service disk period has been set

        if ((opts.enable_failover_on_data_disk_issues is None or opts.enable_failover_on_data_disk_issues == "false")
                and opts.failover_on_data_disk_period):
            _exit_if_errors(["--enable-failover-on-data-disk-issues must be set to 1 when auto-failover Data"
                             " Service disk period has been set"])

        if opts.enable_failover_on_data_disk_issues and opts.failover_on_data_disk_period is None:
            _exit_if_errors(["--failover-data-disk-period must be set when auto-failover on Data Service disk"
                             " is enabled"])

The second check should be:
        if opts.enable_failover_on_data_disk_issues == "true" and opts.failover_on_data_disk_period is None:
            _exit_if_errors(["--failover-data-disk-period must be set when auto-failover on Data Service disk"
                             " is enabled"])

As it stands, there is no way to set enable_failover_on_data_disk_issues to "false" with both checks intact.