Update phone 2 ADP 15 beta 1 build number

README.md

@@ -140,7 +140,7 @@ Here is a list of all the firmware files available for download:
 |Version|build number|Incremental OTA|Rollback|
 |-------|------------|---------------|--------|
 |ADP 15 BETA 2|Pong_AP31.240426.022 release-keys|[All regions from 2.5.6](https://archive.org/download/nothing-phone-2-firmware/Android%2015%20Developer%20Preview/BETA2/ota_diff_20240606_180135_20240625_123844.zip)<br>[All regions from ADP 15 BETA 1](https://archive.org/download/nothing-phone-2-firmware/Android%2015%20Developer%20Preview/BETA2/ota_diff_20240522_165558_20240625_123844.zip)|[All regions to 2.5.6](https://archive.org/download/nothing-phone-2-firmware/Android%2015%20Developer%20Preview/BETA2/ota_diff_20240625_123844_20240606_180135.zip)|
-|ADP 15 BETA 1||[All regions from 2.5.5 hotfix](https://archive.org/download/nothing-phone-2-firmware/Android%2015%20Developer%20Preview/BETA1/ota_diff_20240418_124821_20240522_165558.zip)<br>[All regions from Pong-U2.5-240419-0138](https://archive.org/download/nothing-phone-2-firmware/Android%2015%20Developer%20Preview/BETA1/ota_diff_20240419_013855_20240522_165558.zip)|[All regions to 2.5.5 hotfix](https://archive.org/download/nothing-phone-2-firmware/Android%2015%20Developer%20Preview/BETA1/ota_diff_20240522_165558_20240521_181628.zip)|
+|ADP 15 BETA 1|Pong_AP31.240322.016 release keys|[All regions from 2.5.5 hotfix](https://archive.org/download/nothing-phone-2-firmware/Android%2015%20Developer%20Preview/BETA1/ota_diff_20240418_124821_20240522_165558.zip)<br>[All regions from Pong-U2.5-240419-0138](https://archive.org/download/nothing-phone-2-firmware/Android%2015%20Developer%20Preview/BETA1/ota_diff_20240419_013855_20240522_165558.zip)|[All regions to 2.5.5 hotfix](https://archive.org/download/nothing-phone-2-firmware/Android%2015%20Developer%20Preview/BETA1/ota_diff_20240522_165558_20240521_181628.zip)|
 
 ### Android 14