Merge pull request #4600 from per1234/rename-LCD_BacklightRGB

Update name of "LCD_BacklightRGB"

Author: MatteoPologruto

registry.txt

@@ -7076,7 +7076,7 @@ https://github.com/Franzininho/biblioteca-laboratorioFW-DIY.git|Contributed|labo
 https://github.com/Khuuxuanngoc/TongHopThuVienCon1.git|Contributed|TongHopThuVienCon1
 https://github.com/ozantoteles/IPS-7100-I2C-Arduino.git|Contributed|IPS-7100-I2C-Arduino
 https://github.com/BroadwellConsultingInc/SerialWombat18ABVGADriver.git|Contributed|SerialWombat18ABVGADriver
-https://github.com/felixthecat8a/LCD_BacklightRGB.git|Contributed|LCD_BackgroundRGB
+https://github.com/felixthecat8a/LCD_BacklightRGB.git|Contributed|LCD_BacklightRGB
 https://github.com/RobTillaart/INA236.git|Contributed|INA236
 https://github.com/cschorn01/PlugAndPlayForLoRa.git|Contributed|PlugAndPlayForLoRa
 https://github.com/SpaceTrekKSC/SpaceTrek_ExoNaut.git|Contributed|SpaceTrek ExoNaut