Upgrade to 8.9.3

Created using ./update-from-external.sh 8.9.3

m -j32 droid
adb reboot bootloader
fastboot flashall -w
m -j32 cts
cts-tradefed run cts -m CtsTelephonyTestCases -t android.telephony.cts.PhoneNumberUtilsTest
m -j32 libphonenumber-test vogar dx
vogar --timeout 0 \
    --classpath ${ANDROID_BUILD_TOP}/out/target/common/obj/JAVA_LIBRARIES/libphonenumber-test_intermediates/classes.jar \
        com.google.i18n.phonenumbers

Bug: 73516753
Test: see above

Change-Id: I55730db3c01f532e7be5736b5bccd520259e3fec
85 files changed