[8.0](backport #1829) Get output files when they have a suffix

[mergify]

This is an automatic backport of pull request #1829 done by Mergify.

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[elasticmachine]

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• Start Time: 2021-11-23T17:29:40.253+0000

• Duration: 38 min 26 sec

• Commit: d3143a3

Test stats 🧪

Test	Results
Failed	0
Passed	248
Skipped	0
Total	248

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