Added stub_gpp_ccpa

src/stub.ts

@@ -1,4 +1,5 @@
 import { stub_ccpa } from './stub_ccpa';
+import { stub_gpp_ccpa } from './stub_gpp_ccpa';
 import { stub_tcfv2 } from './stub_tcfv2';
 import type { Framework } from './types';
 
@@ -8,5 +9,8 @@ export const stub = (framework: Framework): void => {
 	// that it should take precedence over __uspapi
 	// documentation.sourcepoint.com/implementation/web-implementation/multi-campaign-web-implementation#stub-file
 	if (framework === 'tcfv2') stub_tcfv2();
-	else stub_ccpa();
+	else {
+		stub_ccpa();
+		stub_gpp_ccpa();
+	};
 };

src/stub_gpp_ccpa.js

@@ -1,3 +1,6 @@
+/* eslint-disable -- this is third party code */
+/* istanbul ignore file */
+
 export const stub_gpp_ccpa = () => {
 	(window.__gpp_addFrame = function (e) {
 		if (!window.frames[e]) {