(SHIFT) tools: releasetools: add shift properties to metadata

These will be used by the OTA server.

Regenerated ota_metadata_pb2.py with:
  - protoc ota_metadata.proto --python_out $ANDROID_BUILD_TOP/build/tools/releasetools

Change-Id: Idbda4f9e30fc39511bd7537a3b5d06e4b846d6d3
Signed-off-by: Alexander Martinz <amartinz@shiftphones.com>
diff --git a/tools/releasetools/common.py b/tools/releasetools/common.py
index d64cb8f..40e027b 100644
--- a/tools/releasetools/common.py
+++ b/tools/releasetools/common.py
@@ -368,7 +368,10 @@
 
   _RO_PRODUCT_RESOLVE_PROPS = ["ro.product.brand", "ro.product.device",
                                "ro.product.manufacturer", "ro.product.model",
-                               "ro.product.name"]
+                               "ro.product.name",
+                               "ro.shift.sos.version.number",
+                               "ro.shift.sos.version.extra",
+                               "ro.shift.release.type"]
   _RO_PRODUCT_PROPS_DEFAULT_SOURCE_ORDER_CURRENT = [
       "product", "odm", "vendor", "system_ext", "system"]
   _RO_PRODUCT_PROPS_DEFAULT_SOURCE_ORDER_ANDROID_10 = [