accel/ivpu: Add resume engine support

Create debugfs interface that triggers sending resume engine IPC
command to VPU. It is used to test engine resume functionality in
driver user space tests.

Signed-off-by: Wachowski, Karol <karol.wachowski@intel.com>
Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240513120431.3187212-8-jacek.lawrynowicz@linux.intel.com