Backport google auth fix (#3779)

Author: christian-byrne

src/stores/firebaseAuthStore.ts

@@ -56,6 +56,9 @@ export const useFirebaseAuthStore = defineStore('firebaseAuth', () => {
 
   // Providers
   const googleProvider = new GoogleAuthProvider()
+  googleProvider.setCustomParameters({
+    prompt: 'select_account'
+  })
   const githubProvider = new GithubAuthProvider()
 
   // Getters

tests-ui/tests/store/firebaseAuthStore.test.ts

@@ -52,7 +52,9 @@ vi.mock('firebase/auth', () => ({
   signOut: vi.fn(),
   onAuthStateChanged: vi.fn(),
   signInWithPopup: vi.fn(),
-  GoogleAuthProvider: vi.fn(),
+  GoogleAuthProvider: class {
+    setCustomParameters = vi.fn()
+  },
   GithubAuthProvider: vi.fn(),
   browserLocalPersistence: 'browserLocalPersistence',
   setPersistence: vi.fn().mockResolvedValue(undefined)