rust

Add WASI versioning infrastructure and convert wasmtime page #331

Job	Run time
build (component-model/examples/tutorial/adder, component)	33s
build (component-model/examples/tutorial/calculator, component)	17s
build (component-model/examples/tutorial/command, component)	20s
build (component-model/examples/example-host)	1m 50s
	3m 0s

Provide feedback