Update to v0.9.3 (#424) #50

Job	Run time
build-binaries-darwin (aarch64-apple-darwin, commit-boost-signer)	5m 37s
build-binaries-darwin (aarch64-apple-darwin, commit-boost-cli)	9m 9s
build-binaries-linux (amd64, commit-boost-cli)	15m 36s
build-binaries-linux (arm64, commit-boost-signer)	15m 22s
build-binaries-linux (arm64, commit-boost-pbs)	16m 13s
build-binaries-darwin (aarch64-apple-darwin, commit-boost-pbs)	5m 44s
build-binaries-linux (amd64, commit-boost-pbs)	16m 31s
build-binaries-linux (arm64, commit-boost-cli)	15m 16s
build-binaries-linux (amd64, commit-boost-signer)	16m 6s
build-and-push-signer-docker	2m 14s
build-and-push-pbs-docker	1m 57s
finalize-release	6s
	1h 59m 51s

Provide feedback