build(deps): bump @onecx/accelerator from 4.12.0 to 4.20.0 #18

Job	Run time
branch / code-ql / codeql qa	1m 23s
branch / angular / npm build and test	2m 25s
branch / docker / docker build and push	15s
branch / helm / helm build and push	5s
	4m 8s

Provide feedback