Merge SingletonProviderContext with OtherModuleProviderContext

Bug: 358425833
Test: CI
Change-Id: I8e3f40dc3cfc5337008b419801f8e6bf2d48e8b2
diff --git a/android/testing.go b/android/testing.go
index e3853b8..a3e35cb 100644
--- a/android/testing.go
+++ b/android/testing.go
@@ -212,7 +212,7 @@
 	ctx.PreArchMutators(f)
 }
 
-func (ctx *TestContext) moduleProvider(m blueprint.Module, p blueprint.AnyProviderKey) (any, bool) {
+func (ctx *TestContext) otherModuleProvider(m blueprint.Module, p blueprint.AnyProviderKey) (any, bool) {
 	return ctx.Context.ModuleProvider(m, p)
 }
 
@@ -230,7 +230,7 @@
 
 func (ctx *TestContext) OtherModuleProviderAdaptor() OtherModuleProviderContext {
 	return NewOtherModuleProviderAdaptor(func(module blueprint.Module, provider blueprint.AnyProviderKey) (any, bool) {
-		return ctx.moduleProvider(module, provider)
+		return ctx.otherModuleProvider(module, provider)
 	})
 }