Rename upsert reclaims accounts index test default define

[roryharr]

This is Pull Request 4 in a series to add support to upsert for obsolete accounts.

Problem

Changing the test default behaviour for accounts_index requires significant changes making reviews difficult

Summary of Changes

• rename UPSERT_POPULATE_RECLAIMS to UPSERT_RECLAIM_TEST_DEFAULT
• no other changes

Fixes #

[brooksprumo]

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 82.8%. Comparing base (1286a6a) to head (d68c568).
⚠️ Report is 2690 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master    #7325   +/-   ##
=======================================
  Coverage    82.8%    82.8%           
=======================================
  Files         801      801           
  Lines      363318   363318           
=======================================
+ Hits       300877   300923   +46     
+ Misses      62441    62395   -46     

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