Backport of docs: clarify requirements for deleting volumes into rele… #21053

Job	Run time
checks / checks	2m 49s
tests-api	3m 29s
compile (ubuntu-22.04-arm)	3m 28s
compile (ubuntu-22.04)	3m 54s
compile (windows-2022)	8m 16s
compile (macos-14)	6m 34s
tests-groups (nomad, linux_amd64 )	11m 9s
tests-groups (drivers, linux_amd64 )	7m 12s
tests-groups (command, linux_arm64 )	15m 7s
tests-groups (client, linux_arm64 )	6m 51s
tests-groups (command, linux_amd64 )	13m 28s
tests-groups (drivers, linux_arm64 )	6m 52s
tests-groups (nomad, linux_arm64 )	12m 26s
tests-groups (quick, linux_amd64 )	7m 6s
tests-groups (quick, linux_arm64 )	7m 1s
tests-groups (client, linux_amd64 )	7m 29s
handle-failure	0s
	2h 3m 11s

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