chore: remove concurrency call and pin action version to have a base run before action v4 #635

Job	Run time
check	1m 9s
List examples	6s
with-typescript-cjs on Node 18	2m 8s
with-javascript-esm on Node 18	3m 37s
with-typescript-simple-esm on Node 18	3m 46s
with-typescript-esm on Node 18	3m 59s
with-typescript-simple-cjs on Node 18	3m 44s
with-typescript-simple-esm on Node 20.5.1	2m 11s
with-typescript-simple-cjs on Node 20.5.1	2m 6s
with-javascript-esm on Node 20.5.1	4m 2s
with-typescript-esm on Node 20.5.1	2m 12s
with-typescript-cjs on Node 20.5.1	5m 40s
	34m 40s

Provide feedback