Bump `digest` to v0.11.0-rc.1 #1308

Job	Run time
set-msrv / set-msrv	5s
minimal-versions / minimal-versions	1m 13s
build (1.85.0, wasm32-unknown-unknown)	24s
test (stable)	36s
build (stable, thumbv7em-none-eabi)	30s
test (1.85.0)	31s
build (stable, wasm32-unknown-unknown)	32s
build (1.85.0, thumbv7em-none-eabi)	23s
	4m 14s

Provide feedback