Do not encourage returning the same instance from chaos strategies

[martintmk]

Details on the issue fix or feature implementation

These overloads could lead to the same problems as in #1877. For results, returning the same cached value (i.e. HttpResponseMessage can also cause issues.

Better not to encourage this in our APIs.

Confirm the following

• I started this PR by branching from the head of the default branch
• I have targeted the PR to merge into the default branch
• I have included unit tests for the issue/feature
• I have successfully run a local build

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (fd1b310) 84.68% compared to head (8bfecf2) 84.66%.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1899      +/-   ##
==========================================
- Coverage   84.68%   84.66%   -0.03%     
==========================================
  Files         309      309              
  Lines        6845     6833      -12     
  Branches     1052     1052              
==========================================
- Hits         5797     5785      -12     
  Misses        839      839              
  Partials      209      209              

Flag	Coverage Δ
linux	84.66% <100.00%> (-0.03%)	⬇️
macos	?
windows	84.66% <100.00%> (-0.03%)	⬇️

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