Bump platform version to 4.
Not sure why this didn't get integrated from Donut.
diff --git a/core/version_defaults.mk b/core/version_defaults.mk
index bbcbb51..a28d636 100644
--- a/core/version_defaults.mk
+++ b/core/version_defaults.mk
@@ -53,7 +53,7 @@
# intermediate builds). During development, this number remains at the
# SDK version the branch is based on and PLATFORM_VERSION_CODENAME holds
# the code-name of the new development work.
- PLATFORM_SDK_VERSION := 3
+ PLATFORM_SDK_VERSION := 4
endif
ifeq "" "$(PLATFORM_VERSION_CODENAME)"