Fix ambiguity errors caused by BlockArrays.jl v1.4

[mtfishman]

Fix ambiguity errors caused by JuliaArrays/BlockArrays.jl#445.

Fixes test failures seen in ITensor/BlockSparseArrays.jl#39.

@ogauthe @lkdvos

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 76.84%. Comparing base (2b1f451) to head (cb8b502).
Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##            main      #12       +/-   ##
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+ Coverage   0.00%   76.84%   +76.84%     
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  Files          7        8        +1     
  Lines        368      380       +12     
==========================================
+ Hits           0      292      +292     
+ Misses       368       88      -280     

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[lkdvos]

Do you know what happens if you turn on the ambiguity tests in Aqua? Or is that still too much of a large list to reasonably fix

[mtfishman]

Do you know what happens if you turn on the ambiguity tests in Aqua? Or is that still too much of a large list to reasonably fix

Good question, I just ran it locally and it is really long, but I think it isn't worth looking into now since a lot will change with the SectorUnitRange redesign.