package/brcm-patchram-plus: bump to version 95b7b6916d661a4da3f9c0adf52d5e1f4f8ab042

- Remove patch (already in version)
- Use COPYING as license file as COPYING has been fixed by:
  https://github.com/AsteroidOS/brcm-patchram-plus/commit/95b7b6916d661a4da3f9c0adf52d5e1f4f8ab042



Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>