Create send_release_message script and action

[GabrielRF]

Description

Creates a GitHub Action and a small script that automatically sends a message to a specified chat_id whenever a new release is created.

To set this up:

• In this repository, go to Settings → Secrets and variables → Actions.
• Click on New repository secret, then create a new secret with the name TOKEN and provide the bot token as its value. Save it.
• Navigate to the Variables tab, click New repository variable, and create one named CHAT_ID with the destination chat ID for the release message. Save it.

The channel @pyTelegramBotAPI corresponds to -1001006970192.

Checklist:

• I added/edited example on new feature/change (if exists)
• My changes won't break backward compatibility
• I made changes both for sync and async