OCT-1803: Adds migration to change uq score for users

[adam-gf]

Description

Adds migration to change uq score for users

Definition of Done

1. Acceptance criteria are met.
2. PR is manually tested before the merge by developer(s).
   • Happy path is manually checked.
3. PR is manually tested by QA when their assistance is required (1).
   • Octant Areas & Test Cases are checked for impact and updated if required (2).
4. Unit tests are added unless there is a reason to omit them.
5. Automated tests are added when required.
6. The code is merged.
7. Tech documentation is added / updated, reviewed and approved (including mandatory approval by a code owner, should such exist for changed files).
   • BE: Swagger documentation is updated.
8. When required by QA:
   • Deployed to the relevant environment.
   • Passed system tests.

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(1) Developer(s) in coordination with QA decide whether it's required. For small tickets introducing small changes QA assistance is most probably not required.

(2) Octant Areas & Test Cases.

[aziolek]

This waits for #350.

[paulperegud]

@adam-gf please also recheck if addresses should be normalized before comparison with addresses in our DB. AFAIR we store all addresses in normalized with to_checksum_address(...).

[aziolek]

#350 is merged.