Add logging when instance failed to suspend when team suspended

[hardillb]

Description

We have seen instances still running when a trial expires or billing fails, this should ensure we have a reason for instances still running logged

Related Issue(s)

https://github.com/FlowFuse/CloudProject/issues/634

[codecov]

Codecov Report

❌ Patch coverage is 0% with 1 line in your changes missing coverage. Please review.
✅ Project coverage is 76.29%. Comparing base (5d011ef) to head (0316792).
⚠️ Report is 20 commits behind head on main.

Files with missing lines	Patch %	Lines
forge/db/models/Team.js	0.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #7110      +/-   ##
==========================================
- Coverage   76.29%   76.29%   -0.01%     
==========================================
  Files         405      405              
  Lines       20348    20349       +1     
  Branches     4895     4895              
==========================================
  Hits        15525    15525              
- Misses       4823     4824       +1     

Flag	Coverage Δ
backend	76.29% <0.00%> (-0.01%)	⬇️

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