revert version to 0.5.3 #4116

Job	Run time
build-and-check	2m 54s
test-.agents	41s
test-npm-app	50s
test-backend	43s
test-common	41s
test-packages/agent-runtime	56s
test-cli	51s
test-integration-common	41s
test-integration-backend	43s
test-web	41s
test-integration-web	42s
test-integration-cli	42s
test-integration-npm-app	44s
test-integration-.agents	39s
test-integration-packages/agent-runtime	46s
	13m 14s

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