enhance(utils): relax DirectableObject types

Author: ardatan

.changeset/itchy-yaks-shop.md

@@ -0,0 +1,5 @@
+---
+'@graphql-tools/utils': patch
+---
+
+Relax `extensions` type

packages/utils/src/getDirectiveExtensions.ts

@@ -10,7 +10,7 @@ export type DirectableASTNode = ASTNode & {
 export type DirectableObject = {
   astNode?: DirectableASTNode | null | undefined;
   extensionASTNodes?: readonly DirectableASTNode[] | null | undefined;
-  extensions?: { directives?: Record<string, any> | undefined } | null | undefined;
+  extensions?: any;
 };
 
 export function getDirectiveExtensions<