Add aosp_redfin_64 variant

PRODUCT_MAKEFILES := \

    $(LOCAL_DIR)/aosp_redfin.mk \

    $(LOCAL_DIR)/aosp_redfin_64.mk \

    $(LOCAL_DIR)/vf/aosp_redfin_vf.mk \

    $(LOCAL_DIR)/aosp_redfin_hwasan.mk \

#

# Copyright 2021 The Android Open Source Project

#

# Licensed under the Apache License, Version 2.0 (the "License");

# you may not use this file except in compliance with the License.

# You may obtain a copy of the License at

#

#      http://www.apache.org/licenses/LICENSE-2.0

#

# Unless required by applicable law or agreed to in writing, software

# distributed under the License is distributed on an "AS IS" BASIS,

# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

# See the License for the specific language governing permissions and

# limitations under the License.

#

$(call inherit-product, device/google/redfin/aosp_redfin.mk)

PRODUCT_NAME := aosp_redfin_64

PRODUCT_MODEL := AOSP on Redfin (64-bit only)