fix: add missing @types/eslint__js (#1590)

## PR Checklist

- [x] Addresses an existing open issue: fixes #1589
- [x] That issue was marked as [`status: accepting
prs`](https://github.com/JoshuaKGoldberg/create-typescript-app/issues?q=is%3Aopen+is%3Aissue+label%3A%22status%3A+accepting+prs%22)
- [x] Steps in
[CONTRIBUTING.md](https://github.com/JoshuaKGoldberg/create-typescript-app/blob/main/.github/CONTRIBUTING.md)
were taken

## Overview

Adds the missing `@types/eslint__js` as a dev dependency.

💖

Author: JoshuaKGoldberg

package.json

@@ -66,6 +66,7 @@
 		"@octokit/request-error": "^6.1.1",
 		"@release-it/conventional-changelog": "^8.0.1",
 		"@types/eslint-plugin-markdown": "^2.0.2",
+		"@types/eslint__js": "^8.42.3",
 		"@types/git-url-parse": "^9.0.3",
 		"@types/js-yaml": "^4.0.9",
 		"@types/node": "^20.12.7",

pnpm-lock.yaml

@@ -38,7 +38,7 @@ describe("finalize", () => {
 		expect(mockExecaCommand.mock.calls).toMatchInlineSnapshot(`
 			[
 			  [
-			    "pnpm add @eslint-community/eslint-plugin-eslint-comments@latest @eslint/js@latest @release-it/conventional-changelog@latest @types/eslint-plugin-markdown@latest @vitest/coverage-v8@latest all-contributors-cli@latest console-fail-test@latest cspell@latest eslint@latest eslint-plugin-jsdoc@latest eslint-plugin-jsonc@latest eslint-plugin-markdown@latest eslint-plugin-n@latest eslint-plugin-package-json@latest eslint-plugin-perfectionist@latest eslint-plugin-regexp@latest eslint-plugin-vitest@latest eslint-plugin-yml@latest husky@latest jsonc-eslint-parser@latest knip@latest lint-staged@latest markdownlint@latest markdownlint-cli@latest prettier@latest prettier-plugin-curly@latest prettier-plugin-packagejson@latest prettier-plugin-sh@latest release-it@latest sentences-per-line@latest tsup@latest typescript@latest typescript-eslint@latest vitest@latest -D",
+			    "pnpm add @eslint-community/eslint-plugin-eslint-comments@latest @eslint/js@latest @release-it/conventional-changelog@latest @types/eslint-plugin-markdown@latest @types/eslint__js@latest @vitest/coverage-v8@latest all-contributors-cli@latest console-fail-test@latest cspell@latest eslint@latest eslint-plugin-jsdoc@latest eslint-plugin-jsonc@latest eslint-plugin-markdown@latest eslint-plugin-n@latest eslint-plugin-package-json@latest eslint-plugin-perfectionist@latest eslint-plugin-regexp@latest eslint-plugin-vitest@latest eslint-plugin-yml@latest husky@latest jsonc-eslint-parser@latest knip@latest lint-staged@latest markdownlint@latest markdownlint-cli@latest prettier@latest prettier-plugin-curly@latest prettier-plugin-packagejson@latest prettier-plugin-sh@latest release-it@latest sentences-per-line@latest tsup@latest typescript@latest typescript-eslint@latest vitest@latest -D",
 			  ],
 			  [
 			    "npx all-contributors-cli generate",
@@ -59,7 +59,7 @@ describe("finalize", () => {
 		expect(mockExecaCommand.mock.calls).toMatchInlineSnapshot(`
 			[
 			  [
-			    "pnpm add @eslint-community/eslint-plugin-eslint-comments@latest @eslint/js@latest @release-it/conventional-changelog@latest @types/eslint-plugin-markdown@latest @vitest/coverage-v8@latest all-contributors-cli@latest console-fail-test@latest cspell@latest eslint@latest eslint-plugin-jsdoc@latest eslint-plugin-jsonc@latest eslint-plugin-markdown@latest eslint-plugin-n@latest eslint-plugin-package-json@latest eslint-plugin-perfectionist@latest eslint-plugin-regexp@latest eslint-plugin-vitest@latest eslint-plugin-yml@latest husky@latest jsonc-eslint-parser@latest knip@latest lint-staged@latest markdownlint@latest markdownlint-cli@latest prettier@latest prettier-plugin-curly@latest prettier-plugin-packagejson@latest prettier-plugin-sh@latest release-it@latest sentences-per-line@latest tsup@latest typescript@latest typescript-eslint@latest vitest@latest -D --offline",
+			    "pnpm add @eslint-community/eslint-plugin-eslint-comments@latest @eslint/js@latest @release-it/conventional-changelog@latest @types/eslint-plugin-markdown@latest @types/eslint__js@latest @vitest/coverage-v8@latest all-contributors-cli@latest console-fail-test@latest cspell@latest eslint@latest eslint-plugin-jsdoc@latest eslint-plugin-jsonc@latest eslint-plugin-markdown@latest eslint-plugin-n@latest eslint-plugin-package-json@latest eslint-plugin-perfectionist@latest eslint-plugin-regexp@latest eslint-plugin-vitest@latest eslint-plugin-yml@latest husky@latest jsonc-eslint-parser@latest knip@latest lint-staged@latest markdownlint@latest markdownlint-cli@latest prettier@latest prettier-plugin-curly@latest prettier-plugin-packagejson@latest prettier-plugin-sh@latest release-it@latest sentences-per-line@latest tsup@latest typescript@latest typescript-eslint@latest vitest@latest -D --offline",
 			  ],
 			  [
 			    "npx all-contributors-cli generate",
@@ -92,7 +92,7 @@ describe("finalize", () => {
 		expect(mockExecaCommand.mock.calls).toMatchInlineSnapshot(`
 			[
 			  [
-			    "pnpm add @eslint-community/eslint-plugin-eslint-comments@latest @eslint/js@latest @types/eslint-plugin-markdown@latest eslint@latest eslint-plugin-jsdoc@latest eslint-plugin-n@latest eslint-plugin-regexp@latest husky@latest lint-staged@latest prettier@latest prettier-plugin-curly@latest prettier-plugin-packagejson@latest prettier-plugin-sh@latest tsup@latest typescript@latest typescript-eslint@latest -D",
+			    "pnpm add @eslint-community/eslint-plugin-eslint-comments@latest @eslint/js@latest @types/eslint-plugin-markdown@latest @types/eslint__js@latest eslint@latest eslint-plugin-jsdoc@latest eslint-plugin-n@latest eslint-plugin-regexp@latest husky@latest lint-staged@latest prettier@latest prettier-plugin-curly@latest prettier-plugin-packagejson@latest prettier-plugin-sh@latest tsup@latest typescript@latest typescript-eslint@latest -D",
 			  ],
 			  [
 			    "pnpm dedupe",

src/steps/finalizeDependencies.test.ts

@@ -8,6 +8,7 @@ export async function finalizeDependencies(options: Options) {
 		"@eslint/js",
 		"@eslint-community/eslint-plugin-eslint-comments",
 		"@types/eslint-plugin-markdown",
+		"@types/eslint__js",
 		"eslint",
 		"eslint-plugin-jsdoc",
 		"eslint-plugin-n",