Drop PRODUCT_INCLUDE_TAGS from banner vars

PRODUCT_INCLUDE_TAGS was previously used alongside
blueprint_package_include to prune Android.bp files from soong analysis.
With the deprecation of blueprint_package_includes, this product config
variable bcomes a noop and does not provide useful information in
banner.

Test: NA
Bug: 333316620
Change-Id: Id7a1465c06a45f12b4ecb1bf80decddb657adce2
diff --git a/ui/build/dumpvars.go b/ui/build/dumpvars.go
index 6691db8..eba86a0 100644
--- a/ui/build/dumpvars.go
+++ b/ui/build/dumpvars.go
@@ -147,7 +147,6 @@
 var BannerVars = []string{
 	"PLATFORM_VERSION_CODENAME",
 	"PLATFORM_VERSION",
-	"PRODUCT_INCLUDE_TAGS",
 	"PRODUCT_SOURCE_ROOT_DIRS",
 	"TARGET_PRODUCT",
 	"TARGET_BUILD_VARIANT",