ipq40xx: Add support for linksys MR6350

Extracted from FW_MR6350_1.1.3.210129_prod.img and repacked.
It's containing only the settings for FCC. EU is identical to FCC.

MD5: 673a0d9f1508f5b6943ceb2ee64f64c8
SHA256: f6197c9e6f28ee0192f3e182b3543ab67209109d29bc493793044231381ce6a3

Based on the thread https://forum.openwrt.org/t/howto-create-ipq40xx-bdf-files

Signed-off-by: Roland Reinl <[email protected]>

Author: RolandoMagico