fix(cherry-pick): add missing .env.*.user for da vs api key project

[SLdragon]

Bug 33737419: [VS] "TeamsApp" is not updated in the Readme in DA with API Key template

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 90.02%. Comparing base (dc62095) to head (f552e1c).
Report is 1 commits behind head on dev.

Additional details and impacted files

@@           Coverage Diff           @@
##              dev   #14260   +/-   ##
=======================================
  Coverage   90.02%   90.02%           
=======================================
  Files         647      647           
  Lines       38867    38867           
  Branches     7796     7852   +56     
=======================================
  Hits        34991    34991           
  Misses       1756     1756           
  Partials     2120     2120           

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