build(deps): bump moto from 4.1.2 to 5.0.6

[bayandin]

Problem

The main point of this PR is to get rid of python-jose and ecdsa packages as a transitive dependencies through moto.
They have a bunch of open vulnerabilities[1][2][3] (which don't affect us directly), but it's nice not to have them at all.

• [1] GHSA-wj6h-64fc-37mp
• [2] GHSA-6c5p-j8vq-pqhj
• [3] GHSA-cjwg-qfpm-7377

Summary of changes

• Update moto from 4.1.2 to 5.0.6
• Update code to accommodate breaking changes in moto_server

Checklist before requesting a review

• I have performed a self-review of my code.
• If it is a core feature, I have added thorough tests.
• Do we need to implement analytics? if so did you add the relevant metrics to the dashboard?
• If this PR requires public announcement, mark it with /release-notes label and add several sentences in this section.

Checklist before merging

• Do not forget to reformat commit message to not include the above checklist

[github-actions]

3024 tests run: 2891 passed, 0 failed, 133 skipped (full report)

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Flaky tests (1)

Postgres 15

• test_vm_bit_clear_on_heap_lock: debug

Code coverage* (full report)

• functions: 31.2% (6256 of 20053 functions)
• lines: 46.7% (46935 of 100601 lines)

* collected from Rust tests only

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_{The comment gets automatically updated with the latest test results
dbaa82b at 2024-05-08T10:49:27.308Z :recycle:}