libfslvpuwrap: Upgrade from version 1.0.46 to 1.0.54

libfslvpuwrap: Upgrade from version 1.0.46 to 1.0.54

Remove the IOVirtmem patch since it has been merged into version 1.0.54.
libfslvpuwrap upgrade to version 1.0.54.

Changes about version 1.0.54:
- Include some bug fix.
- Enhance the robust in avcc conversion operation for corrupted clips.
- Add api to query the available frame buffer number in decoder code refine.
- Add config for intra refresh mode: VPU_ENC_CONF_INTRA_REFRESH_MODE.
- Change deblock related parameter to improve encode quality.
- Config stuff padding(disable) for mjpeg encoder.
- Add some parameters for unit test, include gamma, initialdelay, refreshratio, refreshmode.
- Add support for nal_size_length is equal to 1 or 2.
- Modify the checking of return value from IOGetVirtMem.
- For corrupted clip with only one frame, vpu report error instead of eos.
- Add detecting of resoluton change(bit20).

Signed-off-by: Zidan Wang <b50113@freescale.com>
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>