Add `FromFn::try_from_fn` #16

Job	Run time
build (1.65.0, armv7a-none-eabi)	1m 56s
build (1.65.0, thumbv7em-none-eabi)	1m 48s
build (1.65.0, wasm32-unknown-unknown)	1m 48s
doc	17s
build (stable, armv7a-none-eabi)	18s
rustfmt	4s
clippy	13s
build (stable, thumbv7em-none-eabi)	16s
test (1.65.0)	2m 15s
build (stable, wasm32-unknown-unknown)	8s
test (stable)	13s
	9m 16s

Provide feedback