Remove deprecated package autorest/adal from beats

[twozniak1]

Beats currently uses the go-autorest/adal package, which has officially reached End-of-Life (EOL). The package's EOL status is confirmed here, and it is also flagged as deprecated by several security tools.

Given the potential security and maintenance implications, do you have any plans to remove or replace this deprecated package? This update would help improve the security posture of the project and align it with actively maintained dependencies.

Thanks in advance for any information or roadmap details you can share on this topic!

[botelastic]

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