Component metadata and ApiDefinition data serde #2099

Job	Run time
build	7m 39s
cli-tests	13m 13s
docker-targets-build (${{ matrix.platform.platform }})	0s
check	6m 20s
integration-tests	12m 12s
sharding-tests	11m 20s
unit-tests	10m 30s
worker-tests-group1	4m 27s
worker-tests-group2	18m 17s
worker-tests-group3	5m 2s
worker-tests-group4	4m 33s
worker-tests-group5	11m 42s
docker-publish	0s
publish	0s
	1h 45m 15s

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