Convert NewProvider/NewMutatorProvider to generic providers API

Convert all of the callers to NewProvider and NewMutatorProvider
to use a generic type parameter instead of an example object.

Bug: 316410648
Test: builds
Change-Id: Ic9cdafc87336e26730d3fd596df05de0e7267542
diff --git a/aconfig/aconfig_values.go b/aconfig/aconfig_values.go
index 621aae8..10205bb 100644
--- a/aconfig/aconfig_values.go
+++ b/aconfig/aconfig_values.go
@@ -52,7 +52,7 @@
 	Values android.Paths
 }
 
-var valuesProviderKey = blueprint.NewProvider(valuesProviderData{})
+var valuesProviderKey = blueprint.NewProvider[valuesProviderData]()
 
 func (module *ValuesModule) GenerateAndroidBuildActions(ctx android.ModuleContext) {
 	if len(module.properties.Package) == 0 {