Add support for cortex-a76 in soong

Bug: 117125298
Test: Change a device to be A76 and build
Change-Id: Iae0773d54e57b247c818d44f8044180d5a3f95a8
diff --git a/android/arch.go b/android/arch.go
index 6516558..3378317 100644
--- a/android/arch.go
+++ b/android/arch.go
@@ -1012,6 +1012,7 @@
 		{"arm", "armv7-a-neon", "cortex-a72", []string{"armeabi-v7a"}},
 		{"arm", "armv7-a-neon", "cortex-a73", []string{"armeabi-v7a"}},
 		{"arm", "armv7-a-neon", "cortex-a75", []string{"armeabi-v7a"}},
+		{"arm", "armv7-a-neon", "cortex-a76", []string{"armeabi-v7a"}},
 		{"arm", "armv7-a-neon", "denver", []string{"armeabi-v7a"}},
 		{"arm", "armv7-a-neon", "krait", []string{"armeabi-v7a"}},
 		{"arm", "armv7-a-neon", "kryo", []string{"armeabi-v7a"}},
@@ -1025,6 +1026,7 @@
 		{"arm64", "armv8-a", "exynos-m1", []string{"arm64-v8a"}},
 		{"arm64", "armv8-a", "exynos-m2", []string{"arm64-v8a"}},
 		{"arm64", "armv8-2a", "cortex-a75", []string{"arm64-v8a"}},
+		{"arm64", "armv8-2a", "cortex-a76", []string{"arm64-v8a"}},
 		{"mips", "mips32-fp", "", []string{"mips"}},
 		{"mips", "mips32r2-fp", "", []string{"mips"}},
 		{"mips", "mips32r2-fp-xburst", "", []string{"mips"}},