chore(monitoring): format imports

[Itay-Tsabary-Starkware]

Stack:

• chore(monitoring): use constants #1864
• chore(monitoring): format imports #1863 ⬅
• chore(monitoring): add 'is_alive' client #1862
• chore(monitoring): split to test utils #1861
• fix(monitoring): typos #1860

⚠️ Part of a stack created by spr. Do not merge manually using the UI - doing so may have unexpected results.

[reviewable-StarkWare]

This change is 

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 1 line in your changes missing coverage. Please review.

Project coverage is 54.54%. Comparing base (873c4f0) to head (399ed0d).

Files with missing lines	Patch %	Lines
crates/monitoring_endpoint/src/config.rs	0.00%	1 Missing ⚠️

Additional details and impacted files

@@                Coverage Diff                 @@
##           spr/main/f43e0d9d    #1863   +/-   ##
==================================================
  Coverage              54.54%   54.54%           
==================================================
  Files                      2        2           
  Lines                     55       55           
  Branches                  55       55           
==================================================
  Hits                      30       30           
  Misses                    25       25           

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[nadin-Starkware]

Reviewed 4 of 5 files at r1, 1 of 1 files at r2, all commit messages.
Reviewable status: complete! all files reviewed, all discussions resolved (waiting on @Itay-Tsabary-Starkware)

[Itay-Tsabary-Starkware]

✓ Commit merged in pull request #1864