Make change and version bump to SPM2.220315.001

Change-Id: Ie63b54f7f9af4311d2daa215fcf04dd8309957c5
diff --git a/core/build_id.mk b/core/build_id.mk
index cc29bd5..c683a72 100644
--- a/core/build_id.mk
+++ b/core/build_id.mk
@@ -18,4 +18,4 @@
 # (like "CRB01").  It must be a single word, and is
 # capitalized by convention.
 
-BUILD_ID=SP2A.220405.003
+BUILD_ID=SPM2.220315.001