build(deps): update dependency i18next to v21.9.2

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
i18next (source)	21.9.1 -> 21.9.2

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Release Notes

i18next/i18next

v21.9.2

Compare Source

• optimize single quotes replacement for $t() nesting 1836

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[codecov]

Codecov Report

Merging #4024 (13b2581) into master (bca3432) will increase coverage by 0.89%.
The diff coverage is n/a.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #4024      +/-   ##
==========================================
+ Coverage   68.32%   69.22%   +0.89%     
==========================================
  Files         257      257              
  Lines       16115    16115              
  Branches      414      414              
==========================================
+ Hits        11011    11155     +144     
+ Misses       4413     4268     -145     
- Partials      691      692       +1     

Flag	Coverage Δ
backend	69.85% <ø> (+0.99%)	⬆️
frontend	63.27% <ø> (+0.15%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
internal/ntp/util.go	76.92% <0.00%> (-11.54%)	⬇️
internal/middlewares/authelia_context.go	73.68% <0.00%> (+0.43%)	⬆️
internal/commands/root.go	52.94% <0.00%> (+1.76%)	⬆️
internal/server/handlers.go	93.03% <0.00%> (+3.48%)	⬆️
internal/configuration/schema/types.go	83.63% <0.00%> (+3.63%)	⬆️
internal/commands/helpers.go	87.50% <0.00%> (+4.16%)	⬆️
internal/middlewares/timing_attack_delay.go	93.87% <0.00%> (+6.12%)	⬆️
web/src/App.tsx	97.56% <0.00%> (+7.31%)	⬆️
internal/middlewares/wrap.go	100.00% <0.00%> (+20.00%)	⬆️
internal/server/server.go	73.07% <0.00%> (+20.51%)	⬆️
... and 6 more