Don't create version variations of sdk modules

They are never used, skip creating them.

Test: m checkbuild
Change-Id: I4c8cd544327ae79b781f704be5a9064efdbdf2af
diff --git a/cc/library.go b/cc/library.go
index 059e29b..b5bec95 100644
--- a/cc/library.go
+++ b/cc/library.go
@@ -1545,14 +1545,16 @@
 	Host() bool
 	InRamdisk() bool
 	InRecovery() bool
+	UseSdk() bool
 }) bool {
-	return !module.Host() && !module.InRamdisk() && !module.InRecovery()
+	return !module.Host() && !module.InRamdisk() && !module.InRecovery() && !module.UseSdk()
 }
 
 func CanBeVersionVariant(module interface {
 	Host() bool
 	InRamdisk() bool
 	InRecovery() bool
+	UseSdk() bool
 	CcLibraryInterface() bool
 	Shared() bool
 	Static() bool