Update: add Maori language #430

Job	Run time
Testing / Build / Build (linux/amd64)	59s
Testing / Build / Build (linux/arm64)	1m 11s
Testing / Flake8 / Flake8	10s
Testing / CodeQL / Security and Quality	1m 16s
Testing / Black / Black	9s
Testing / Build / Publish image	0s
Testing / Annotation Check	0s
	3m 45s

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