package/mmc-utils: bump to version d40ec535b9d4e4c974e8c2fbfb422cd0348cc5e8

package/mmc-utils: bump to version d40ec535b9d4e4c974e8c2fbfb422cd0348cc5e8

- Drop first patch, not needed since:
  https://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc-utils.git/commit?id=d8cf8d34c0e45899f108ce966826acb0553b4b85
- Drop second patch, not needed since:
  https://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc-utils.git/commit?id=bd23a79e34ec7f058426027fbcc1b493f960da90
- Add mmc.h as a license file

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Reviewed-by: Matt Weber <matthew.weber@rockwellcollins.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>