Add extra logs and increase verbosity of upgrade command for e2e tests

[panktishah26]

Description of changes:
Increase the verbosity of upgrade command for e2e tests and added logs for debugging e2e tests failures.

Testing (if applicable):

Documentation added/planned (if applicable):

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[codecov]

Codecov Report

All modified lines are covered by tests ✅

Comparison is base (5428b97) 75.67% compared to head (e871087) 75.67%.
Report is 3 commits behind head on main.

❗ Current head e871087 differs from pull request most recent head ad99b20. Consider uploading reports for the commit ad99b20 to get more accurate results

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #6756   +/-   ##
=======================================
  Coverage   75.67%   75.67%           
=======================================
  Files         475      475           
  Lines       38411    38414    +3     
=======================================
+ Hits        29066    29069    +3     
  Misses       7733     7733           
  Partials     1612     1612           

Files	Coverage Δ
pkg/cluster/wait.go	100.00% <100.00%> (ø)
pkg/clustermanager/applier.go	100.00% <100.00%> (ø)

... and 1 file with indirect coverage changes

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[panktishah26]

/retest