Context

Backport of !7578 (merged) - Rename tezos-node to octez-node

Renames some tezos-node to octez-node.

Manually testing the MR

git cherry-pick 26dd9e99b33e2d271aea78b680dbfdf7d6f16561^..d53f64122280fbb984b47d90e8c50bc79241bee6

Document the interface of any function added or modified (see the coding guidelines)
Document any change to the user interface, including configuration parameters (see node configuration)
Provide automatic testing (see the testing guide).
For new features and bug fixes, add an item in the appropriate changelog (docs/protocols/alpha.rst for the protocol and the environment, CHANGES.rst at the root of the repository for everything else).
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