feat: introduce basic OAS3.2 support #1901

Job	Run time
prepare-smoke-plugins	37s
run-smoke-plugins--npm--node-22--windows	4m 58s
run-smoke-plugins--npm--node-22	36s
run-smoke-plugins--npm--node-20--windows	3m 11s
run-smoke-plugins--npm--node-20	38s
	10m 0s

Provide feedback