[controller_v2_test] Test agent with global settings

[davidor]

What does this PR do?

Adds an integration tests with an agent with some global settings set.

Describe your test plan

Skip.

[codecov-commenter]

Codecov Report

Merging #581 (515d69a) into main (6753604) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##             main     #581   +/-   ##
=======================================
  Coverage   58.51%   58.51%           
=======================================
  Files           3        3           
  Lines         135      135           
=======================================
  Hits           79       79           
  Misses         43       43           
  Partials       13       13           

Flag	Coverage Δ
unittests	58.51% <ø> (ø)

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