Add support for changing type info of atree maps (atree inlining branch)

[fxamacker]

Updates #373

This feature is needed by Cadence migrations to update static types. For more details, see

• Run full Cadence 1.0 migration on TN state cadence#3096 (comment).

This PR adds OrderedMap.SetType() to allow updating TypeInfo.

NOTE: Implementation of this in atree inlining branch is different than non-inlining branch(es).

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• Targeted PR against main branch
• Linked to Github issue with discussion and accepted design OR link to spec that describes this work
• Code follows the standards mentioned here
• Updated relevant documentation
• Re-reviewed Files changed in the Github PR explorer
• Added appropriate labels

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 63.22%. Comparing base (36e70a5) to head (36e70a5).

❗ Current head 36e70a5 differs from pull request most recent head 95dad1c. Consider uploading reports for the commit 95dad1c to get more accurate results

Additional details and impacted files

@@                     Coverage Diff                     @@
##           feature/array-map-inlining     #377   +/-   ##
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  Coverage                       63.22%   63.22%           
===========================================================
  Files                              15       15           
  Lines                           10791    10791           
===========================================================
  Hits                             6823     6823           
  Misses                           3005     3005           
  Partials                          963      963           

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[turbolent]

Nice! Thank you for adding this!

Same feedback as for the related PR, #376