Move gsi_arm64 makefile to device/generic/common
Prepare for compliance GSI release.
Consolidate GSI related files to one common directory.
Bug: 177495624
Test: TH build_test
Change-Id: If61223bfe50d0cf3b0736a36c859f465b4377050
diff --git a/AndroidProducts.mk b/AndroidProducts.mk
new file mode 100644
index 0000000..7f4fdfb
--- /dev/null
+++ b/AndroidProducts.mk
@@ -0,0 +1,18 @@
+#
+# Copyright (C) 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.
+#
+
+PRODUCT_MAKEFILES := \
+ $(LOCAL_DIR)/gsi_arm64.mk \