test: llvm_execution with array constants

[aborgna-q]

Requires updating hugr-py to include https://github.com/CQCL/hugr/pull/1827

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 92.81%. Comparing base (647ad3d) to head (b48b858).

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #741   +/-   ##
=======================================
  Coverage   92.81%   92.81%           
=======================================
  Files          71       71           
  Lines        8159     8159           
=======================================
  Hits         7573     7573           
  Misses        586      586           

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