devon: Import radio/* out of LFS

Having LFS in this repository is utterly useless and adds a useless
dependency on GitHub.

Change-Id: I2b16d7bf1ad1b792ab66dd79c8f0c4f7826f8b19
Signed-off-by: PixelThrived <me@pixelthrived.com>

.gitattributes

@@ -1 +0,0 @@
-radio/* filter=lfs diff=lfs merge=lfs -text

.lfsconfig

@@ -1,3 +0,0 @@
-[lfs]
-    url = "https://lfs.undocumented.software/lfs/blobs.git/info/lfs"
-    pushurl = "ssh://git@lfs.undocumented.software/lfs/blobs.git"