chore: adding log entry to multi tenant test

[fracasula]

Description

Sometimes the multi tenant test fails waiting for an ack. I'm adding a log entry to check the ETCD connectivity at that time.

Security

• The code changed/added as part of this pull request won't create any security issues with how the software is being used.

[codecov]

Codecov Report

Base: 43.84% // Head: 43.83% // Decreases project coverage by -0.01% ⚠️

Coverage data is based on head (bce2873) compared to base (4de6105).
Patch has no changes to coverable lines.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #2565      +/-   ##
==========================================
- Coverage   43.84%   43.83%   -0.02%     
==========================================
  Files         187      187              
  Lines       39084    39084              
==========================================
- Hits        17136    17131       -5     
- Misses      20864    20871       +7     
+ Partials     1084     1082       -2     

Impacted Files	Coverage Δ
processor/processor.go	71.23% <0.00%> (-0.83%)	⬇️
enterprise/reporting/reporting.go	9.77% <0.00%> (+1.43%)	⬆️
enterprise/suppress-user/suppressUser.go	82.71% <0.00%> (+1.85%)	⬆️
enterprise/reporting/setup.go	52.38% <0.00%> (+14.28%)	⬆️

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