Fix rebuild with resources.Concat

Fixes #12017

config/configProvider.go

@@ -20,6 +20,7 @@ import (
 	"github.com/gohugoio/hugo/common/paths"
 	"github.com/gohugoio/hugo/common/types"
 	"github.com/gohugoio/hugo/common/urls"
+	"github.com/gohugoio/hugo/identity"
 	"github.com/gohugoio/hugo/langs"
 )
 
@@ -31,7 +32,7 @@ type AllProvider interface {
 	LanguagePrefix() string
 	BaseURL() urls.BaseURL
 	BaseURLLiveReload() urls.BaseURL
-	PathParser() paths.PathParser
+	PathParser() *paths.PathParser
 	Environment() string
 	IsMultihost() bool
 	IsMultiLingual() bool
@@ -57,6 +58,7 @@ type AllProvider interface {
 	BuildDrafts() bool
 	Running() bool
 	Watching() bool
+	NewIdentityManager(name string) identity.Manager
 	FastRenderMode() bool
 	PrintUnusedTemplates() bool
 	EnableMissingTranslationPlaceholders() bool