Fix crowdin update script

[guillep2k]

As title. Works fine in my environment.

[codecov-io]

Codecov Report

Merging #9969 into master will increase coverage by 0.03%.
The diff coverage is 25.66%.

@@            Coverage Diff             @@
##           master    #9969      +/-   ##
==========================================
+ Coverage   42.23%   42.27%   +0.03%     
==========================================
  Files         610      610              
  Lines       80295    80364      +69     
==========================================
+ Hits        33915    33971      +56     
+ Misses      42217    42213       -4     
- Partials     4163     4180      +17

Impacted Files	Coverage Δ
services/repository/repository.go	52.94% <0%> (-3.31%)	⬇️
modules/indexer/code/git.go	57.39% <13.04%> (ø)	⬆️
services/pull/pull.go	34.06% <24.07%> (-2.06%)	⬇️
modules/repofiles/update.go	39.52% <35.71%> (-0.84%)	⬇️
models/pull.go	42.91% <40%> (+0.92%)	⬆️
routers/repo/pull.go	29.06% <42.85%> (+0.39%)	⬆️
modules/process/manager.go	74.69% <0%> (-3.62%)	⬇️
services/pull/temp_repo.go	31.62% <0%> (-2.57%)	⬇️
modules/log/event.go	64.61% <0%> (-1.03%)	⬇️
models/repo.go	49.96% <0%> (+0.13%)	⬆️
... and 12 more

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[guillep2k]

Given that some translations are enclosed between quotes and some not, I've decided for a more strict pattern matching to avoid changing lines we're not supposed to. In the attachment you can see files before and after processing them with the script.

example.tar.gz