ci: stop testing against NodeJS v18 (#512) · octokit/request-error.js@8eee0c1

Original file line number	Diff line number	Diff line change
`@@ -57,14 +57,14 @@ async function main() {`
`57`	`57`	`import: "./dist-src/index.js",`
`58`	`58`	`// Tooling currently are having issues with the "exports" field when there is no "default", ex: TypeScript, eslint`
`59`	`59`	`default: "./dist-src/index.js",`
`60`		`-}`
	`60`	`+},`
`61`	`61`	`},`
`62`	`62`	`sideEffects: false,`
`63`	`63`	`unpkg: "dist-src/index.js",`
`64`	`64`	`},`
`65`	`65`	`null,`
`66`		`-2`
`67`		`-)`
	`66`	`+2,`
	`67`	`+),`
`68`	`68`	`);`
`69`	`69`	`}`
`70`	`70`	`main();`