PMM-13409 Fix update status failure after upgrade

[ademidoff]

PMM-13409

Link to the Feature Build: SUBMODULES-3732

[codecov]

Codecov Report

Attention: Patch coverage is 11.11111% with 8 lines in your changes missing coverage. Please review.

Project coverage is 43.44%. Comparing base (92800f8) to head (5b2f065).
Report is 1 commits behind head on v3.

Files with missing lines	Patch %	Lines
managed/services/server/server.go	11.11%	8 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##               v3    #3234      +/-   ##
==========================================
+ Coverage   43.41%   43.44%   +0.02%     
==========================================
  Files         360      360              
  Lines       43977    43979       +2     
==========================================
+ Hits        19094    19107      +13     
+ Misses      23223    23210      -13     
- Partials     1660     1662       +2     

Flag	Coverage Δ
admin	11.45% <ø> (ø)
agent	51.93% <ø> (+0.12%)	⬆️
managed	45.16% <11.11%> (-0.01%)	⬇️
vmproxy	68.57% <ø> (ø)

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[idoqo]

Looks good, with minor comment.