Supress UI error: Error: Avatar is uploading, please wait

Sentry Issue: MOBILE-12

Error: Avatar is uploading, please wait
    at src/onboarding/steps/ChannelSetupStep.(ChannelSetupStep.js:75)
    if (this.store.isUploading) throw Error('Avatar is uploading, please wait');
    at src/onboarding/steps/ChannelSetupStep.channelSetup(ChannelSetupStep.js:74)
    save = async () => {
    at src/onboarding/OnboardingScreen.(OnboardingScreen.js:80)
    return await this.channelSetup.wrappedInstance.save();
    at src/onboarding/OnboardingScreen.next(OnboardingScreen.js:79)
    onNext: async() => {
    at src/common/components/Wizard.(Wizard.js:96)
    next = async () => {
...
(45 additional frame(s) were not displayed)