firebaseui-web

• Update firebase peer dependency to include ^10.0.0 compat (#1032)

Updated Firebase JS to the latest 9.13.0.

Upgraded to gulp-sass 5.0.0 to use node-sass 6.0.0

• Now using Firebase v9/compat

• Remove accountchooser.com credential helper as well as all its related configs and enums.

• Improved UI support for all identity provider sign up operations when they are restricted by site administrators.

• Adds support for disabling new user sign up in email providers, disable new user sign up via project settings and blocking functions.

• Fixes Chrome bug in dialog auto height which seems to manifest in the latest version of Chrome (v88). This seems to not have any side effects on other browsers. Fixes
  https://github.com/firebase/firebaseui-web/issues/806

• Adds Emulator support to Auth UI. Fixes
  https://github.com/firebase/firebaseui-web/issues/778

• Improve UI error messages when cancelling permissions on MicroSoft Work Account.
• Update ES6 firebase/app import.

• Removes all accountchooser.com dependencies and deprecates all related APIs now that it is operating in universal opt-out mode.

• Allow fullLabel customization for tenant selection buttons in FirebaseUI for IAP.

• Extends the ability to customize the default IdP buttons (provider name, icon URL and background color) for providers like Google and Email.
• Adds the ability to overwrite the entire button label via fullLabel for all buttons.

• Fixes FirebaseUI-web spinner for RTL languages.
• Log warning on accountchooser.com being deprecated and switching to universal opt-out mode starting in July 31st, 2020.

• Migrated to new one-tap sign-up API.
• Fixed issue when existing email link user tries to sign in when only email/password sign-in method is provided.

• Fixed the issue that sign-in with email and password silently fails if account was created using an email link.

• Added FirebaseUiHandler API to support using external identities with Google Cloud IAP.
• Added default configurations for SAML and OIDC providers.
• Fixed the missing id attributes for input elements.

• Added support for Apple sign-in.
• Provided default configurations for Microsoft and Yahoo providers.