Update Japanese translations

[AaronVanGeffen]

This updates the Japanese localisation of OpenRCT2 to be fully up-to-date. Yay!

Can't be bothered to go over the 170 open issues to see which ones apply, sorry! 😉

[github-actions[bot]]

Check results

For details go to Translation Check -> Details. Expand Run checks build stage and use the build-in search to find your language (e.g. pl-PL)

	Missing The translation is not added to translation file. (e.g. STR_9999 is in en-GB but is not available in given language)	Not needed The translation file contains entries that are not in en-GB and should be removed (e.g. STR_9999 exists in given language but is not in en-GB)	Same The translation and source string is exactly the same. (e.g. STR_9999 is Umbrella in both en-GB and given language). This may be desired in some cases (e.g. April is the same in English and German)
ja-JP	60 (-355)	1 (-2)	336 (-266)

Other translations

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Missing

The translation is not added to translation file. (e.g. STR_9999 is in `en-GB` but is not available in given language)

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Not needed

The translation file contains entries that are not in `en-GB` and should be removed (e.g. STR_9999 exists in given language but is not in `en-GB`)

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Same

The translation and source string is exactly the same. (e.g. STR_9999 is `Umbrella` in both `en-GB` and given language). This may be desired in some cases (e.g. `April` is the same in English and German)

| |---|---|---|---| |`ar-EG`|180|4|1904| |`ca-ES`|94|3|121| |`cs-CZ`|499|2|248| |`da-DK`|89|2|564| |`de-DE`|69|3|356| |`en-US`|3461|0|392| |`eo-ZZ`|69|3|89| |`es-ES`|82|3|304| |`fi-FI`|70|3|117| |`fr-CA`|4046|0|0| |`fr-FR`|68|3|167| |`hu-HU`|77|2|120| |`it-IT`|86|3|344| |`ko-KR`|69|3|194| |`nb-NO`|89|2|483| |`nl-NL`|72|15|478| |`pl-PL`|257|3|408| |`pt-BR`|69|3|148| |`ru-RU`|1421|2|111| |`sv-SE`|172|3|353| |`tr-TR`|478|3|397| |`uk-UA`|99|36|1137| |`vi-VN`|337|5|3219| |`zh-CN`|69|3|35| |`zh-TW`|232|2|333|