Cherry-pick to 7.x: docs: Hint for the error "Error extracting container id" (#25824)

[bmorelli25]

Backports the following commits to 7.x:

• docs: Hint for the error "Error extracting container id" ([DOCS] Hint for the error "Error extracting container id" #25824)

[botelastic]

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[elasticmachine]

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• Build Cause: Pull request #26584 opened

• Start Time: 2021-06-29T18:21:38.870+0000

• Duration: 22 min 12 sec

• Commit: 386a51c

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