docs: minor readability on migration

[carlossg]

the ordered list was 1-2-3-1
fixed the indentation

Checklist:

• Either (a) I've created an enhancement proposal and discussed it with the community, (b) this is a bug fix, or (c) this is a chore.
• The title of the PR is (a) conventional with a list of types and scopes found here, (b) states what changed, and (c) suffixes the related issues number. E.g. "fix(controller): Updates such and such. Fixes #1234".
• I've signed my commits with DCO
• I have written unit and/or e2e tests for my change. PRs without these are unlikely to be merged.
• My builds are green. Try syncing with master if they are not.
• My organization is added to USERS.md.

[sonarcloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
No data about Coverage
No data about Duplication

See analysis details on SonarCloud

[github-actions]

Go Published Test Results

2 137 tests   2 137 ✅  2m 51s ⏱️
  119 suites      0 💤
    1 files        0 ❌

Results for commit e86af42.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 82.90%. Comparing base (8405f2e) to head (e86af42).
Report is 35 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #3427      +/-   ##
==========================================
+ Coverage   81.83%   82.90%   +1.06%     
==========================================
  Files         135      135              
  Lines       20688    16922    -3766     
==========================================
- Hits        16931    14029    -2902     
+ Misses       2883     2015     -868     
- Partials      874      878       +4     

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[github-actions]

E2E Tests Published Test Results

  4 files    4 suites   3h 41m 50s ⏱️
108 tests 100 ✅  6 💤 2 ❌
436 runs  408 ✅ 24 💤 4 ❌

For more details on these failures, see this check.

Results for commit e86af42.