remoteproc: imx_rproc: Enable attach recovery for i.MX8QM/QXP

i.MX8QM/QXP M4 could recover without help from Linux, so to support it:
 - enable feature RPROC_FEAT_ATTACH_ON_RECOVERY
 - set recovery_disabled as false

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Link: https://lore.kernel.org/r/20221021041526.3696483-8-peng.fan@oss.nxp.com
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>