[7.16] docs: update span compression links (backport #6985)

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This is an automatic backport of pull request #6985 done by Mergify.

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• Start Time: 2022-01-05T18:12:59.033+0000

• Duration: 11 min 56 sec

• Commit: 2f8d758

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• Description: ./.ci/scripts/intake.sh

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