[CHK-1566] feat(tracing): use OpenTelemtry agent instead of Elastic APM

[giovanniberti]

List of Changes

• use OpenTelemtry agent instead of Elastic APM

Motivation and Context

This PR replaces Elastic APM monitoring agent with its OpenTelemetry counterpart.
This is done as Azure SDK tracing is not currently supported by Elastic APM.

How Has This Been Tested?

Screenshots (if appropriate):

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as
  expected)

Checklist:

• My change requires a change to the documentation.
• I have updated the documentation accordingly.

[sonarqubecloud]

Kudos, SonarCloud Quality Gate passed!   

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[pietro-tota]

Well done, just add a brief PR description

[github-actions]

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