docs: deprecated: update status for non-standard fields in image inspect

[thaJeztah]

relates to

• image-inspect: remove Config fields that are not part of the image moby/moby#48457
• api: deprecate erroneous Config fields in GET /images/{name}/json response moby/moby#47941
• Deprecate non-standard (config) fields in image inspect output #5142

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[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 55.03%. Comparing base (17dc288) to head (da0c976).

Additional details and impacted files

@@           Coverage Diff           @@
##           master    #6111   +/-   ##
=======================================
  Coverage   55.03%   55.03%           
=======================================
  Files         361      361           
  Lines       30152    30152           
=======================================
  Hits        16595    16595           
  Misses      12599    12599           
  Partials      958      958           

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