Update devcontainer image: v1.0.0-rc.2 #9397

Job	Run time
build	3m 8s
cairofmt	5s
clippy	3m 5s
docs	2m 24s
ensure-wasm	1m 55s
fmt	1m 34s
dojo-core-test	2m 40s
ensure-docker	14s
dojo-spawn-and-move-example-test	1m 23s
test-hurl	1m 16s
test	9m 16s
ensure-windows	9m 33s
	36m 33s

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