mips: dts: ralink: mt7621: rename to GnuBee GB-PC1 and GnuBee GB-PC2

Rename GB-PC1 to GnuBee GB-PC1, and GB-PC2 to GnuBee GB-PC2 to include
brand and model name.

Signed-off-by: Arınç ÜNAL <[email protected]>
Acked-by: Sergio Paracuellos <[email protected]>
Signed-off-by: Thomas Bogendoerfer <[email protected]>

Author: arinc9

arch/mips/boot/dts/ralink/mt7621-gnubee-gb-pc1.dts

@@ -8,7 +8,7 @@
 
 / {
 	compatible = "gnubee,gb-pc1", "mediatek,mt7621-soc";
-	model = "GB-PC1";
+	model = "GnuBee GB-PC1";
 
 	memory@0 {
 		device_type = "memory";

arch/mips/boot/dts/ralink/mt7621-gnubee-gb-pc2.dts

@@ -8,7 +8,7 @@
 
 / {
 	compatible = "gnubee,gb-pc2", "mediatek,mt7621-soc";
-	model = "GB-PC2";
+	model = "GnuBee GB-PC2";
 
 	memory@0 {
 		device_type = "memory";