[8.9] docs: redirects for removed pages (#10894)

[bmorelli25]

Backport

This will backport the following commits from 8.8 to 8.9:

• docs: redirects for removed pages (#10894)

Questions ?

Please refer to the Backport tool documentation

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• Start Time: 2023-07-24T18:24:50.780+0000

• Duration: 2 min 31 sec

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