feat: remove duplicate queries from whoami calls

[aeneasr]

Closes #2402

Related issue(s)

Checklist

• I have read the contributing guidelines.
• I have referenced an issue containing the design document if my change
  introduces a new feature.
• I am following the
  contributing code guidelines.
• I have read the security policy.
• I confirm that this pull request does not address a security
  vulnerability. If this pull request addresses a security vulnerability, I
  confirm that I got the approval (please contact
  [email protected]) from the maintainers to push
  the changes.
• I have added tests that prove my fix is effective or that my feature
  works.
• I have added or changed the documentation.

Further Comments

[codecov]

Codecov Report

Merging #2995 (8d26a9e) into master (04d0280) will increase coverage by 0.31%.
The diff coverage is 91.55%.

❗ Current head 8d26a9e differs from pull request most recent head 7c1ba22. Consider uploading reports for the commit 7c1ba22 to get more accurate results

@@            Coverage Diff             @@
##           master    #2995      +/-   ##
==========================================
+ Coverage   76.18%   76.49%   +0.31%     
==========================================
  Files         309      308       -1     
  Lines       19085    19177      +92     
==========================================
+ Hits        14539    14669     +130     
+ Misses       3422     3404      -18     
+ Partials     1124     1104      -20     

Impacted Files	Coverage Δ
cipher/aes.go	100.00% <ø> (ø)
cipher/chacha20.go	80.55% <ø> (ø)
cipher/noop.go	100.00% <ø> (ø)
cmd/cleanup/root.go	100.00% <ø> (ø)
cmd/cleanup/sql.go	96.00% <ø> (ø)
cmd/cliclient/cleanup.go	27.27% <ø> (ø)
cmd/cliclient/client.go	35.71% <ø> (ø)
cmd/cliclient/migrate.go	29.57% <ø> (ø)
cmd/clidoc/main.go	66.34% <ø> (ø)
cmd/courier/root.go	100.00% <ø> (ø)
... and 138 more

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[alnr]

LGTM