fix REST endpoints in migration docs (bp #8648)

[mergify]

This is an automatic backport of pull request #8648 done by Mergify.

Cherry-pick of 897f20b has failed:

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	both modified:   docs/migrations/rest.md

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[tac0turtle]

@alessio please merge.

whats the reason to block merging stuff like this into releases. Do we really think this is a security concern?

[alessio]

@alessio please merge.

whats the reason to block merging stuff like this into releases. Do we really think this is a security concern?

?

[tac0turtle]

Why do we have to block merges into the release branch. I guess this goes into a discussion of expanding the people who can merge things to more than just three, or we clone you.

[alessio]

Why do we have to block merges into the release branch. I guess this goes into a discussion of expanding the people who can merge things to more than just three, or we clone you.

I agree. I'll open a PR @marbar3778 👍