project: remove duplicated attributes in csproj #2954

Job	Run time
Prepare version string	5s
Build / Build macOS (Apple Silicon)	2m 15s
Build / Build macOS (Intel)	2m 28s
Build / Build Windows x64	3m 59s
Build / Build Windows ARM64	3m 35s
Build / Build Linux	2m 57s
Build / Build Linux (arm64)	3m 11s
Package / Package macOS (osx-x64)	17s
Package / Package macOS (osx-arm64)	19s
Package / Package Windows (win-x64)	21s
Package / Package Windows (win-arm64)	24s
Package / Package Linux (linux-x64)	55s
Package / Package Linux (linux-arm64)	52s
	21m 38s

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