Adds TTS voice packs in gs-common

TTS voice packs are better to be common for all devices
So the other device configs can have the common TTS voice packs
  for the device build  by "gs-common/device.mk"

And see doc, Preload Google Text-to-Speech (TTS) Voice Packs:
The voice packs are dowloanded follow the steps.

Bug: 140145973
Test: build passed and manual test
Change-Id: Ifed0ccecf598c1b09608b45494193524da3b9ed2
diff --git a/device.mk b/device.mk
index f686621..4787315 100644
--- a/device.mk
+++ b/device.mk
@@ -14,6 +14,8 @@
 # limitations under the License.
 #
 
+include device/google/gs-common/tts/voice_packs.mk
+
 PRODUCT_SOONG_NAMESPACES += \
 	device/google/gs-common/powerstats
 
diff --git a/tts/de-de/de-de-x-multi-r45.zvoice b/tts/de-de/de-de-x-multi-r45.zvoice
new file mode 100644
index 0000000..9fca341
--- /dev/null
+++ b/tts/de-de/de-de-x-multi-r45.zvoice
Binary files differ
diff --git a/tts/es-es/es-es-x-multi-r45.zvoice b/tts/es-es/es-es-x-multi-r45.zvoice
new file mode 100644
index 0000000..2e7cb61
--- /dev/null
+++ b/tts/es-es/es-es-x-multi-r45.zvoice
Binary files differ
diff --git a/tts/fr-fr/fr-fr-x-multi-r46.zvoice b/tts/fr-fr/fr-fr-x-multi-r46.zvoice
new file mode 100644
index 0000000..9287d91
--- /dev/null
+++ b/tts/fr-fr/fr-fr-x-multi-r46.zvoice
Binary files differ
diff --git a/tts/it-it/it-it-x-multi-r42.zvoice b/tts/it-it/it-it-x-multi-r42.zvoice
new file mode 100644
index 0000000..a794804
--- /dev/null
+++ b/tts/it-it/it-it-x-multi-r42.zvoice
Binary files differ
diff --git a/tts/ja-jp/ja-jp-x-multi-r44.zvoice b/tts/ja-jp/ja-jp-x-multi-r44.zvoice
new file mode 100644
index 0000000..0d562b2
--- /dev/null
+++ b/tts/ja-jp/ja-jp-x-multi-r44.zvoice
Binary files differ
diff --git a/tts/voice_packs.mk b/tts/voice_packs.mk
new file mode 100644
index 0000000..0bb6d1a
--- /dev/null
+++ b/tts/voice_packs.mk
@@ -0,0 +1,22 @@
+#
+# Copyright (C) 2023 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.
+
+# Voice packs for Text-To-Speech
+PRODUCT_COPY_FILES += \
+	device/google/gs-common/tts/ja-jp/ja-jp-x-multi-r44.zvoice:product/tts/google/ja-jp/ja-jp-x-multi-r44.zvoice\
+	device/google/gs-common/tts/fr-fr/fr-fr-x-multi-r46.zvoice:product/tts/google/fr-fr/fr-fr-x-multi-r46.zvoice\
+	device/google/gs-common/tts/de-de/de-de-x-multi-r45.zvoice:product/tts/google/de-de/de-de-x-multi-r45.zvoice\
+	device/google/gs-common/tts/it-it/it-it-x-multi-r42.zvoice:product/tts/google/it-it/it-it-x-multi-r42.zvoice\
+	device/google/gs-common/tts/es-es/es-es-x-multi-r45.zvoice:product/tts/google/es-es/es-es-x-multi-r45.zvoice