bump: all crates to v0.1.5 for synchronized release #14

Job	Run time
Build VSCode Extension	18s
Build aarch64-unknown-linux-gnu	2m 26s
Build x86_64-unknown-linux-gnu	57s
Build x86_64-apple-darwin	1m 3s
Build x86_64-pc-windows-msvc	3m 27s
Build aarch64-apple-darwin	1m 16s
Create GitHub Release	12s
Publish VSCode Extension	12s
	9m 51s

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