Use latest version of Indriya

[tneves86]

in my project, Indriya is a direct dependency, but we can't update it to version 2.2 because then languagetool breaks at runtime with the following stacktrace:

...
Caused by: java.lang.NoClassDefFoundError: Could not initialize class org.languagetool.rules.en.UnitConversionRuleImperial
at org.languagetool.language.BritishEnglish.getRelevantRules(BritishEnglish.java:53)
at org.languagetool.JLanguageTool.getAllBuiltinRules(JLanguageTool.java:477)
at org.languagetool.JLanguageTool.(JLanguageTool.java:309)
at org.languagetool.JLanguageTool.(JLanguageTool.java:278)
at org.languagetool.JLanguageTool.(JLanguageTool.java:338)
at org.languagetool.JLanguageTool.(JLanguageTool.java:244)
... 43 more
Caused by: java.lang.ExceptionInInitializerError: Exception java.lang.NoSuchFieldError: KILOGRAM [in thread "CachePreloaderService-Workerpool-26-thread-12"]
at org.languagetool.rules.AbstractUnitConversionRule.(AbstractUnitConversionRule.java:57)
at org.languagetool.language.BritishEnglish.getRelevantRules(BritishEnglish.java:53)
at org.languagetool.JLanguageTool.getAllBuiltinRules(JLanguageTool.java:477)
at org.languagetool.JLanguageTool.(JLanguageTool.java:309)
at org.languagetool.JLanguageTool.(JLanguageTool.java:278)
at org.languagetool.JLanguageTool.(JLanguageTool.java:338)
at org.languagetool.JLanguageTool.(JLanguageTool.java:244)
... 13 more