Add NullKia mobile security framework (#257)

Co-authored-by: bad-antics <[email protected]>

Author: bad-antics

README.md

@@ -221,6 +221,7 @@ A collection of Android security-related resources.
 1. [AppMon](https://github.com/dpnishant/appmon)- AppMon is an automated framework for monitoring and tampering with system API calls of native macOS, iOS, and Android apps. It is based on Frida.
 1. [Internal Blue](https://github.com/seemoo-lab/internalblue) - Bluetooth experimentation framework based on the Reverse Engineering of Broadcom Bluetooth Controllers
 1. [Android Mobile Device Hardening](https://github.com/SecTheTech/AMDH) - AMDH scans and hardens the device's settings and lists harmful installed Apps based on permissions.
+1. [NullKia](https://github.com/bad-antics/nullkia) - Comprehensive mobile security framework supporting 18 manufacturers with baseband exploitation, cellular security, TEE/TrustZone research, and BootROM extraction tools.
 1. [Firmware Extractor](https://github.com/AndroidDumps/Firmware_extractor) - Extract given archive to images
 1. [ARMv7 payload that provides arbitrary code execution on MediaTek bootloaders](https://github.com/R0rt1z2/kaeru)  
 1. [DroidGround](https://github.com/SECFORCE/droidground) - A flexible playground for Android CTF challenges