Turns off using lambdas for array comprehension

[TGWDB]

Using lambdas for array comprehension can cause errors in get-value operations later.

Fixes #7767

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[codecov]

Codecov Report

Patch coverage has no change and project coverage change: +0.01% 🎉

Comparison is base (1ecce42) 78.79% compared to head (881523b) 78.81%.

Additional details and impacted files

@@             Coverage Diff             @@
##           develop    #7838      +/-   ##
===========================================
+ Coverage    78.79%   78.81%   +0.01%     
===========================================
  Files         1698     1698              
  Lines       194641   194640       -1     
===========================================
+ Hits        153374   153397      +23     
+ Misses       41267    41243      -24     

Files Changed	Coverage Δ
src/solvers/smt2/smt2_conv.cpp	71.49% <ø> (+0.79%)	⬆️

... and 1 file with indirect coverage changes

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[kroening]

Please don't merge; this needs a fix that retains the array comprehension functionality.