Update FastJX and SuperFast

[codecov-commenter]

Codecov Report

Merging #29 (5834c6d) into main (b6de496) will increase coverage by 0.17%. The diff coverage is 96.29%.

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@@            Coverage Diff             @@
##             main      #29      +/-   ##
==========================================
+ Coverage   68.11%   68.28%   +0.17%     
==========================================
  Files           9        9              
  Lines         875      883       +8     
==========================================
+ Hits          596      603       +7     
- Misses        279      280       +1     

Impacted Files	Coverage Δ
src/SuperFast.jl	100.00% <ø> (ø)
src/Fast-JX.jl	97.87% <96.29%> (-2.13%)	:arrow_down:

[ctessum]

Looks good, thanks!