soong: Add Cortex-A32 definitions

Add definitions for the Cortex-A32 CPU. This is an aarch32 only ARMv8-A
core. See more here https://developer.arm.com/Processors/Cortex-A32 .

Test: added new minidroid target using this CPU variant and built
Change-Id: Id2351a43b9c6cb9785ef469b8c13fadd8b6324b8
Signed-off-by: Mark Slevinsky <markslevinsky@google.com>
Signed-off-by: Jesus Sanchez-Palencia <jesussanp@google.com>
diff --git a/android/arch_list.go b/android/arch_list.go
index 578904c..97bbc63 100644
--- a/android/arch_list.go
+++ b/android/arch_list.go
@@ -71,6 +71,7 @@
 		"cortex-a8",
 		"cortex-a9",
 		"cortex-a15",
+		"cortex-a32",
 		"cortex-a53",
 		"cortex-a53.a57",
 		"cortex-a55",