Change log for MICROSOFT_GRAPH_ALERT

Date Changes
2025-08-12 - `Suspicious Microsoft Defender Antivirus exclusion` : Added support for the new event, `Suspicious Microsoft Defender Antivirus exclusion` in the detection source `microsoftDefenderForEndpoint`.
- Mapped the `evidence.hostName` to the `principal.hostname` if `evidence.deviceDnsName` is empty in the `deviceEvidence` event.
2025-06-10 - target.file.names: Newly mapped `file_name` raw log field with `target.file.names` UDM field
- Removed unexpected characters from the raw log field `fileState.path` to resolve parsing issues.
2025-01-06 Corrected typo
2024-12-23 - Extracted and mapped the IP address, API endpoint, method, and status code from the customProperties log field.
2024-11-25 Newly created parser.