toradex: tdx-cfg-block: add verdin am62 skus

Add initial Verdin AM62 Quad 1GB WB IT prototype and launch
configuration SKUs to ConfigBlock handling.

0069: Verdin AM62 Quad 1GB WB IT
0071: Verdin AM62 Solo 512MB
0072: Verdin AM62 Solo 512MB WB IT
0073: Verdin AM62 Dual 1GB ET
0074: Verdin AM62 Dual 1GB IT
0075: Verdin AM62 Dual 1GB WB IT
0076: Verdin AM62 Quad 2GB WB IT

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Emanuele Ghidoli <emanuele.ghidoli@toradex.com>