Initial commit: Add Doppel Data Connectors, Workbooks, Logo, and Samp…

[anantm-metron]

Required items, please complete

Change(s):

• Created a Doppel folder inside Solutions, with subfolders for Data Connectors and Workbooks.
• Added Connector_Doppel.json in Data Connectors.
• Included Doppel.json in Workbooks.
• Added doppel.svg in Logos folder
• Added Doppel_Logs.json in Sample Data.

Reason for Change(s):

• Initial commit: To submit Doppel Data Connectors and Workbooks for review by the Microsoft Sentinel team as part of the integration process.

Version Updated:

• No
• It does not involve analytic rule or detection templates that would require a version number.

Testing Completed:

• Yes
• Tested locally using a Microsoft Sentinel environment.
• Validated that the Data Connectors and Workbooks function as expected when imported into Sentinel, and that the Sample Logs are correctly processed.

Checked that the validations are passing and have addressed any issues that are present:

• Yes, all validations have passed.
• There were no issues with the workbooks or data connectors after testing.