ESLint: Updates disable ESLint message during builds (#25917)

Fix per review comment on [#25895](https://github.com/vercel/next.js/pull/25895#discussion_r647736514)

packages/next/lib/eslint/runLintCheck.ts

@@ -154,8 +154,6 @@ export async function runLintCheck(
       baseDir,
       false,
       true,
-      eslintrcFile ?? '',
-      !!packageJsonConfig.eslintConfig,
       lintDuringBuild
     )
 

packages/next/lib/has-necessary-dependencies.ts

@@ -1,5 +1,5 @@
 import chalk from 'chalk'
-import { basename, join } from 'path'
+import { join } from 'path'
 
 import { fileExists } from './file-exists'
 import { getOxfordCommaList } from './oxford-comma-list'
@@ -24,8 +24,6 @@ export async function hasNecessaryDependencies(
   baseDir: string,
   checkTSDeps: boolean,
   checkESLintDeps: boolean,
-  eslintrcFile: string = '',
-  pkgJsonEslintConfig: boolean = false,
   lintDuringBuild: boolean = false
 ): Promise<NecessaryDependencies> {
   if (!checkTSDeps && !checkESLintDeps) {
@@ -70,15 +68,7 @@ export async function hasNecessaryDependencies(
   const removalLintMsg =
     `\n\n` +
     (lintDuringBuild
-      ? `If you do not want to run ESLint during builds, ` +
-        (!!eslintrcFile
-          ? `remove the ${chalk.bold(
-              basename(eslintrcFile)
-            )} file from your package root`
-          : pkgJsonEslintConfig
-          ? `remove the ${chalk.bold('eslintConfig')} field from package.json`
-          : '') +
-        ' or disable it in next.config.js.\n\nSee https://nextjs.org/docs/api-reference/next.config.js/ignoring-eslint.'
+      ? `If you do not want to run ESLint during builds, disable it in next.config.js. See https://nextjs.org/docs/api-reference/next.config.js/ignoring-eslint.`
       : `Once installed, run ${chalk.bold.cyan('next lint')} again.`)
   const removalMsg = checkTSDeps ? removalTSMsg : removalLintMsg