ENH: update translation

[hsogo]

Add _translate() to untranslated dialog strings.

[codecov-io]

Codecov Report

Merging #2292 into master will increase coverage by <.01%.
The diff coverage is 0%.

@@            Coverage Diff             @@
##           master    #2292      +/-   ##
==========================================
+ Coverage   42.94%   42.95%   +<.01%     
==========================================
  Files         221      221              
  Lines       38472    38472              
  Branches     6637     6637              
==========================================
+ Hits        16522    16525       +3     
+ Misses      20381    20379       -2     
+ Partials     1569     1568       -1

Impacted Files	Coverage Δ
psychopy/app/builder/localizedStrings.py	59.09% <ø> (ø)	⬆️
psychopy/app/builder/validators.py	65.21% <0%> (ø)	⬆️
psychopy/app/connections/news.py	53.33% <0%> (+6.66%)	⬆️

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update d0f0c41...02d5f87. Read the comment docs.

[peircej]

Oo, I was about to release 3.0.5, but I guess I should rebuild with these included! Great!