added new cheatsheet

cheatsheets/security/mobile/security-testing-android.md

@@ -0,0 +1,10 @@
+---
+title: Security Testing Android
+categories: [cheatsheets]
+tags: [security, mobile]
+---
+
+# Security Testing Android
+
+Awesome Cheatsheet: [Android Cheatsheet Git](https://nightowl131.github.io/AAPG/)
+