media: platform: Altek AL6100 driver release

This change adds the Altek mini isp driver for sdm845 robotics.
Altek mini isp driver is to process the depth data from dual
IR camera sensor. This will be used on sdm845 robotics.

Change-Id: I5db93dab54595b7b5673a89a6eb6ea88b54ee14d
Signed-off-by: Shawn Lin <shawnlin@altek.com.tw>
Git-commit: 317fa9d7e52298253e69de1ba290c833848cb953
Git-repo: https://github.com/altek-al6100/845MTP.git


[ziyujiang@codeaurora.org: modify Makefile and add Kconfig]
[ziyujiang@codeaurora.org: fix critical issues]
Signed-off-by: Ziyu Jian <ziyujiang@codeaurora.org>