Add module license marker
Add module license marker

Change-Id: I62e940cc3a738beabfc339b8b6693518d553c145

CyanogenMod/android_external_libunwind,DroidSim/platform_external_libunwind,atanasyan/libunwind-android,geekboxzone/mmallow_external_libunwind,zeldin/platform_external_libunwind,CyanogenMod/android_external_libunwind,SyndicateRogue/libunwind,atanasyan/libunwind-android,geekboxzone/lollipop_external_libunwind,android-ia/platform_external_libunwind,android-ia/platform_external_libunwind,androidarmv6/android_external_libunwind,atanasyan/libunwind-android,SyndicateRogue/libunwind,geekboxzone/lollipop_external_libunwind,olibc/libunwind,frida/libunwind,SyndicateRogue/libunwind,androidarmv6/android_external_libunwind,zeldin/platform_external_libunwind,DroidSim/platform_external_libunwind,CyanogenMod/android_external_libunwind,DroidSim/platform_external_libunwind,android-ia/platform_external_libunwind,geekboxzone/mmallow_external_libunwind,zeldin/platform_external_libunwind,olibc/libunwind,androidarmv6/android_external_libunwind,maltek/platform_external_libunwind,frida/libunwind,olibc/libunwind,geekboxzone/lollipop_external_libunwind,frida/libunwind,maltek/platform_external_libunwind,maltek/platform_external_libunwind,geekboxzone/mmallow_external_libunwind