Fix AssertionError aleph.vm.orchestrator.views.status_check_fastapi

[olethanh]

Jira Issue: ALEPH-355
Sentry Issue: ALEPH-VM-STAGING-2G

Problem:
Code was asserting that result is always true but the diagnostic vm can return False or True for the ip check, so the whole status_check_fastapi was failing

Solution:
return its result instead of expecting true

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 2 lines in your changes missing coverage. Please review.

Project coverage is 62.92%. Comparing base (76c6897) to head (6d042fa).
Report is 3 commits behind head on main.

Files with missing lines	Patch %	Lines
src/aleph/vm/orchestrator/status.py	0.00%	2 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #740      +/-   ##
==========================================
+ Coverage   62.89%   62.92%   +0.02%     
==========================================
  Files          71       71              
  Lines        6352     6349       -3     
  Branches      519      519              
==========================================
  Hits         3995     3995              
+ Misses       2197     2194       -3     
  Partials      160      160              

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