Added Google OAuth login info to docs (#17070)

* added google login info

* edited doc

docs/cloud/getting-started-with-airbyte-cloud.md

@@ -6,11 +6,15 @@ This page guides you through setting up your Airbyte Cloud account, setting up a
 
 To use Airbyte Cloud:
 
-1. If you haven't already, [sign up for Airbyte Cloud](https://cloud.airbyte.io/signup?utm_campaign=22Q1_AirbyteCloudSignUpCampaign_Trial&utm_source=Docs&utm_content=SetupGuide).
+1. If you haven't already, [sign up for Airbyte Cloud](https://cloud.airbyte.io/signup?utm_campaign=22Q1_AirbyteCloudSignUpCampaign_Trial&utm_source=Docs&utm_content=SetupGuide) using your email address or Google login credentials.
 
    Airbyte Cloud offers a 14-day free trial. For more information, see [Pricing](https://airbyte.com/pricing).
 
-2. Airbyte will send you an email with a verification link. On clicking the link, you'll be taken to your new workspace.
+   :::note
+   If you are invited to a workspace, you cannot use your Google login to create a new Airbyte account.
+   :::
+
+2. If you signed up using your email address, Airbyte will send you an email with a verification link. On clicking the link, you'll be taken to your new workspace.
 
    :::info
    A workspace lets you collaborate with team members and share resources across your team under a shared billing account.
@@ -205,4 +209,4 @@ Verify the sync by checking the logs:
 You may need to allowlist one of our IP addresses to enable access to Airbyte:
 - 34.106.109.131
 - 34.106.196.165
-- 34.106.60.246
+- 34.106.60.246