localization: fix typos in German translations #3665

Job	Run time
Prepare version string	7s
Build / Build Windows x64	3m 31s
Build / Build Windows ARM64	3m 27s
Build / Build macOS (Intel)	4m 4s
Build / Build macOS (Apple Silicon)	2m 16s
Build / Build Linux (arm64)	3m 18s
Build / Build Linux	3m 10s
Package / Package Windows (win-x64)	29s
Package / Package Windows (win-arm64)	30s
Package / Package macOS (osx-arm64)	17s
Package / Package Linux (linux-arm64)	49s
Package / Package macOS (osx-x64)	18s
Package / Package Linux (linux-x64)	1m 6s
	23m 22s

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