safeparcel: Support short

* Fixes crash with certain USB security keys, exception:
	FATAL EXCEPTION: main
	Process: com.google.android.gms:ui, PID: 6301
	java.lang.ExceptionInInitializerError
	       at java.lang.reflect.Field.get(Native Method)
	       at org.microg.safeparcel.SafeParcelReflectionUtil.getCreator(SafeParcelReflectionUtil.java:123)
	       at org.microg.safeparcel.SafeParcelReflectionUtil$ClassDescriptor$FieldDescriptor.<init>(SafeParcelReflectionUtil.java:465)
	       at org.microg.safeparcel.SafeParcelReflectionUtil$ClassDescriptor.<init>(SafeParcelReflectionUtil.java:411)
	       at org.microg.safeparcel.ReflectedSafeParcelableCreatorAndWriter.<init>(ReflectedSafeParcelableCreatorAndWriter.java:18)
	       at org.microg.safeparcel.AutoSafeParcelable$AutoCreator.<init>(AutoSafeParcelable.java:45)
	       at com.google.android.gms.fido.fido2.api.common.UvmEntries.<clinit>(UvmEntries.java:80)
	       <snipped>
	Caused by: java.lang.RuntimeException: Type is not yet usable with SafeParcelReflectionUtil: short
	       at org.microg.safeparcel.SafeParcelReflectionUtil$ClassDescriptor$FieldDescriptor.getType(SafeParcelReflectionUtil.java:521)

Change-Id: Ie1c523d932ac213c531edf1e227c6ddcb72916bd

play-services-basement/src/main/java/org/microg/safeparcel/SafeParcelReflectionUtil.java

@@ -243,6 +243,9 @@ private static void writeField(AutoSafeParcelable object, Parcel parcel, int fla
             case Long:
                 SafeParcelWriter.write(parcel, descriptor.id, (Long) descriptor.field.get(object));
                 break;
+            case Short:
+                SafeParcelWriter.write(parcel, descriptor.id, (Short) descriptor.field.get(object));
+                break;
             case Boolean:
                 SafeParcelWriter.write(parcel, descriptor.id, (Boolean) descriptor.field.get(object));
                 break;
@@ -364,6 +367,14 @@ private static void readField(AutoSafeParcelable object, Parcel parcel, int head
                 descriptor.field.set(object, l);
                 break;
             }
+            case Short: {
+                short i = (short) SafeParcelReader.readShort(parcel, header);
+                if (descriptor.versionCode != -1 && i > descriptor.versionCode) {
+                    Log.d(TAG, String.format("Version code of %s (%d) is older than object read (%d).", descriptor.field.getDeclaringClass().getName(), descriptor.versionCode, i));
+                }
+                descriptor.field.set(object, i);
+                break;
+            }
             case Boolean:
                 descriptor.field.set(object, SafeParcelReader.readBool(parcel, header));
                 break;
@@ -388,7 +399,7 @@ private enum SafeParcelType {
         Parcelable, Binder, Interface, Bundle,
         StringList, IntegerList, BooleanList, LongList, FloatList, DoubleList, List, Map,
         ParcelableArray, StringArray, ByteArray, ByteArrayArray, FloatArray, IntArray,
-        Integer, Long, Boolean, Float, Double, String, Byte;
+        Integer, Long, Short, Boolean, Float, Double, String, Byte;
     }
 
     public static class ClassDescriptor<T> {
@@ -506,6 +517,8 @@ private SafeParcelType getType() {
                     return SafeParcelType.Map;
                 if (clazz == int.class || clazz == Integer.class)
                     return SafeParcelType.Integer;
+                if (clazz == short.class || clazz == Short.class)
+                    return SafeParcelType.Short;
                 if (clazz == boolean.class || clazz == Boolean.class)
                     return SafeParcelType.Boolean;
                 if (clazz == long.class || clazz == Long.class)