Fix changed register_page_listing_more_buttons signature

[zerolab]

No description provided.

[codecov-commenter]

Codecov Report

Merging #599 (3b202ff) into main (ebde7a3) will decrease coverage by 0.19%.
The diff coverage is 54.54%.

@@            Coverage Diff             @@
##             main     #599      +/-   ##
==========================================
- Coverage   91.60%   91.40%   -0.20%     
==========================================
  Files          47       47              
  Lines        3907     3921      +14     
  Branches      593      598       +5     
==========================================
+ Hits         3579     3584       +5     
- Misses        186      192       +6     
- Partials      142      145       +3     

Impacted Files	Coverage Δ
wagtail_localize/wagtail_hooks.py	78.26% <54.54%> (-1.86%)	⬇️
wagtail_localize/views/edit_translation.py	85.25% <0.00%> (-0.60%)	⬇️

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