Use exclusive root pools if a CA cert file is specified in the daemon #33182
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Fixes #33173.
#31705 added
ExclusiveRootPools: true
when setting up the docker client configuration, but this should also be applied to the daemon.If a file containing CAs for validating clients is provided, only the certs used in that file should be used to validate client connections, and not both the certs in that file and the system root certs.
If the union of the system certs and the provided CA certs is desired, the additional CA certs should be added to the system pool, or the system certs added to the provided CA file.
cc @dmcgowan @thaJeztah
Also cc @diogomonica for visibility