DIY versions cleaning - moved to the one folder (#1167)

variants/diy/platformio.ini

@@ -1,3 +1,13 @@
+; Meshtastic DIY v1 by Nano VHF Schematic based on ESP32-WROOM-32 (38 pins) devkit & EBYTE E22 SX1262/SX1268 module
+[env:meshtastic-diy-v1]
+extends = esp32_base
+board = esp32doit-devkit-v1
+build_flags =
+  ${esp32_base.build_flags}
+  -D DIY_V1
+  -D EBYTE_E22
+  -I variants/diy/v1
+
 ; Meshtastic DIY v1.1 new schematic based on ESP32-WROOM-32 & SX1262/SX1268 modules
 [env:meshtastic-diy-v1.1]
 extends = esp32_base

variants/meshtastic_diy_v1/platformio.ini

@@ -1,9 +0,0 @@
-; Meshtastic DIY v1 by Nano VHF Schematic based on ESP32-WROOM-32 (38 pins) devkit & EBYTE E22 SX1262/SX1268 module
-[env:meshtastic-diy-v1]
-extends = esp32_base
-board = esp32doit-devkit-v1
-build_flags =
-  ${esp32_base.build_flags}
-  -D DIY_V1
-  -D EBYTE_E22
-  -I variants/meshtastic_diy_v1