Prepare v1.71.0

[samuel40791765]

Issues:

AddressesP391041878 and V2128336380

Description of changes:

Prepare release AWS-LC v1.71.0

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license and the ISC license.

[samuel40791765]

Cut an internal tracking ticket for Postgres CI failures: P400736589

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 78.19%. Comparing base (a9e26fe) to head (37cdadd).

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #3102      +/-   ##
==========================================
+ Coverage   78.18%   78.19%   +0.01%     
==========================================
  Files         689      689              
  Lines      121825   121825              
  Branches    16994    16993       -1     
==========================================
+ Hits        95247    95263      +16     
+ Misses      25694    25678      -16     
  Partials      884      884              

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