add pbrp image

Author: progzone122

docs/modding/custom-recovery.mdx

@@ -3,7 +3,7 @@ title: Custom recovery
 ---
 import losrImg from "@site/static/assets/custom-recovery/losr.jpg";
 import twrpImg from "@site/static/assets/custom-recovery/twrp.jpg";
-import pbrpImg from "@site/static/assets/custom-recovery/pbrp.jpg";
+import pbrpImg from "@site/static/assets/custom-recovery/pbrp.JPG";
 
 :::warning
 Make sure you have the [bootloader unlocked](../dev/bootloader.md) or you will get [soft brick](../info/softbrick.md)!