Remove duplicate lines

Author: MarcialRosales

docs/oauth2-examples-entra-id/index.md

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 This guide explains how to set up OAuth 2.0 for RabbitMQ
 and Microsoft Entra ID as Authorization Server using the following flows:
 
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 * Access the management UI via a browser using v2.0 api version
 
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-* Access the management UI via a browser using v2.0 api version
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->>>>>>> Explain how to configure extra params for authorize and token endpoints
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 ## Prerequisites to follow this guide
 
 * Have an account in https://portal.azure.com.