Merge SingletonProviderContext with OtherModuleProviderContext

Bug: 358425833
Test: CI
Change-Id: I8e3f40dc3cfc5337008b419801f8e6bf2d48e8b2
diff --git a/android/makevars.go b/android/makevars.go
index f92f458..ff43cc5 100644
--- a/android/makevars.go
+++ b/android/makevars.go
@@ -94,7 +94,7 @@
 	ModuleDir(module blueprint.Module) string
 	ModuleSubDir(module blueprint.Module) string
 	ModuleType(module blueprint.Module) string
-	moduleProvider(module blueprint.Module, key blueprint.AnyProviderKey) (any, bool)
+	otherModuleProvider(module blueprint.Module, key blueprint.AnyProviderKey) (any, bool)
 	BlueprintFile(module blueprint.Module) string
 
 	ModuleErrorf(module blueprint.Module, format string, args ...interface{})