Version bump to BP1A.250305.020.A2 [core/build_id.mk]

Change-Id: I5681a36bf28d70ce37e583b088511c9ebd8955b4
diff --git a/core/build_id.mk b/core/build_id.mk
index 9fe5e8f..41e35fe 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=BP1A.250305.020.A1
+BUILD_ID=BP1A.250305.020.A2