localization: fix typos in German translations #3666

Job	Run time
Prepare version string	6s
Build / Build Windows ARM64	3m 27s
Build / Build Windows x64	3m 33s
Build / Build macOS (Intel)	4m 37s
Build / Build macOS (Apple Silicon)	2m 57s
Build / Build Linux	3m 15s
Build / Build Linux (arm64)	3m 27s
Package / Package macOS (osx-arm64)	20s
Package / Package Windows (win-arm64)	30s
Package / Package macOS (osx-x64)	19s
Package / Package Linux (linux-arm64)	50s
Package / Package Linux (linux-x64)	52s
Package / Package Windows (win-x64)	24s
	24m 37s

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