docs: update for v4 #1426

Job	Run time
Install on Node.js v18	9s
Install on Node.js v20	4s
Lint on Node.js v18	56s
Lint on Node.js v20	52s
Test (Unit) on Node.js v18	1m 13s
Audit on Node.js v18	14s
Test (Unit) on Node.js v20	1m 8s
Test (Integration) on Node.js v18	27m 49s
Audit on Node.js v20	12s
Test (Integration) on Node.js v18 with L3	20m 44s
Test (Integration) on Node.js v20	27m 25s
Test (Integration) on Node.js v20 with L3	20m 29s
Test (Integration) on Node.js v18 with L3 with custom gas token	23m 34s
Test (Integration) on Node.js v20 with L3 with custom gas token	22m 19s
	2h 27m 8s

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