Apparently layouts with 2u keys were not correctly converted into the
`info.json` format (the old C layout macros used the arguments for such
keys multiple times to cover all possible 1u locations; this is not
supported in `info.json`, and the single matrix location for 2u keys was
chosen incorrectly in some cases). Fix the layout definitions to match
the real PCB wiring.
* Migrate `LAYOUTS` to data driven, 0-9
* Migrate `LAYOUTS` to data driven, A
* Migrate `LAYOUTS` to data driven, B
* Migrate `LAYOUTS` to data driven, C
* Migrate `LAYOUTS` to data driven, D
* Migrate `LAYOUTS` to data driven, E
* Migrate `LAYOUTS` to data driven, F
* Migrate `LAYOUTS` to data driven, G
* Migrate `LAYOUTS` to data driven, H
* Migrate `LAYOUTS` to data driven, handwired
* Migrate `LAYOUTS` to data driven, I
* Migrate `LAYOUTS` to data driven, J
* Migrate `LAYOUTS` to data driven, K
* Migrate `LAYOUTS` to data driven, L
* Migrate `LAYOUTS` to data driven, M
* Migrate `LAYOUTS` to data driven, N
* Migrate `LAYOUTS` to data driven, O
* Migrate `LAYOUTS` to data driven, P
* Migrate `LAYOUTS` to data driven, Q
* Migrate `LAYOUTS` to data driven, R
* Migrate `LAYOUTS` to data driven, S
* Migrate `LAYOUTS` to data driven, T
* Migrate `LAYOUTS` to data driven, U
* Migrate `LAYOUTS` to data driven, V
* Migrate `LAYOUTS` to data driven, W
* Migrate `LAYOUTS` to data driven, X
* Migrate `LAYOUTS` to data driven, Y
* Migrate `LAYOUTS` to data driven, Z
