[DO NOT MERGE] Testing LintDiff behavior on duplicate "input-file" definition in tag

[danieljurek]

First change: ran against the whole readme.md file itself, no tag https://dev.azure.com/azure-sdk/internal/_build/results?buildId=4795947&view=logs&j=0574a2a6-2d0a-5ec6-40e4-4c6e2f70bea2&t=80c3e782-49f0-5d1c-70dd-cbee57bdd0c7 (the default tag?)

Second change: Ran against the specific tag... it's as if the later definition overrides https://github.com/Azure/azure-rest-api-specs/pull/34215/checks?check_run_id=41108302900

[openapi-pipeline-app]

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[openapi-pipeline-app]

PR validation pipeline restarted successfully. If there is ApiView generated, it will be updated in this comment.

[github-actions]

API Change Check

APIView identified API level changes in this PR and created the following API reviews

Language	API Review for Package
Swagger	Microsoft.Aadiam
Python	azure-mgmt-azureactivedirectory
Java	com.azure.resourcemanager:azure-resourcemanager-azureactivedirectory