Merge "Set PLATFORM_VERSION for PPR1 builds to P"

# please add that PLATFORM_VERSION to the following text file:

# cts/tests/tests/os/assets/platform_versions.txt

PLATFORM_VERSION.OPR1 := O

PLATFORM_VERSION.PPR1 := P

# This is the current development code-name, if the build is not a final

# release build.  If this is a final release build, it is simply "REL".

PLATFORM_VERSION_CODENAME.OPR1 := O

PLATFORM_VERSION_CODENAME.PPR1 := P

ifndef PLATFORM_VERSION

  PLATFORM_VERSION := $(PLATFORM_VERSION.$(TARGET_PLATFORM_VERSION))