Merge wasm-ast and wasm-rpc repos #4047

Job	Run time
docker-targets-build (${{ matrix.platform.platform }})	0s
integration-tests	4m 40s
build-and-test	4m 35s
cli-tests	4m 53s
Publish binaries of ${{ matrix.project }}	0s
wasm-rpc-stub	32s
sharding-tests	4m 58s
worker-tests-group1	6m 44s
docker-publish	0s
worker-tests-group2	3m 18s
worker-tests-group3	4m 46s
worker-tests-group4	4m 18s
worker-tests-group5	4m 8s
worker-tests-group6	4m 7s
worker-tests-group7	4m 6s
worker-tests-group8	4m 4s
publish	0s
publish-slack-notification	0s
	55m 9s

Provide feedback