Add support for -print0

[refi64]

Signed-off-by: Ryan Gonzalez ryan.gonzalez@collabora.com

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I admittedly had this ready for a bit now, but I knew it would have merge conflicts with #120 so just waited until that was in first

[codecov]

Codecov Report

Merging #123 (4d9ede3) into main (bdfd492) will increase coverage by 0.09%.
The diff coverage is 88.23%.

@@            Coverage Diff             @@
##             main     #123      +/-   ##
==========================================
+ Coverage   49.80%   49.90%   +0.09%     
==========================================
  Files          19       19              
  Lines        2594     2603       +9     
  Branches      702      704       +2     
==========================================
+ Hits         1292     1299       +7     
  Misses       1046     1046              
- Partials      256      258       +2     

Impacted Files	Coverage Δ
src/find/mod.rs	61.36% <ø> (ø)
src/find/matchers/mod.rs	65.65% <75.00%> (-0.14%)	⬇️
src/find/matchers/printer.rs	95.00% <92.30%> (-5.00%)	⬇️

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[refi64]

Fixed clippy now (really I should be used to running that already)

[sylvestre]

could you please rebase this patch to compare with the other testsuite? (I don't know why github isn't allowing this in the interface)

[sylvestre]

Nice:
Warning: Congrats! The bfs test test_print0 is now passing!