Create ApplicationDescription blob type #10655

Job	Run time
default-features-and-witty-integration-test	10m 2s
benchmark-test	7m 0s
ethereum-tests	7m 1s
check-outdated-cli-md	1m 28s
execution-wasmtime-test	1m 24s
remote-net-test	13m 45s
wasm-application-test	10m 25s
lint-cargo-clippy	11m 30s
lint-cargo-doc	3m 36s
lint-cargo-fmt	24s
lint-cargo-machete	23s
lint-cargo-sort	27s
lint-check-all-features	21m 16s
lint-check-copyright-headers	14s
lint-check-linera-service-graphql-schema	1m 9s
lint-check-for-outdated-readme	1m 42s
lint-unexpected-chain-load-operations	2s
lint-wasm-applications	3m 30s
storage-service-tests	22m 37s
web	4m 3s
	2h 1m 58s

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