Adjust all modules identified plugin output (#6995)

This output clashed with the new output style. This output is more inline with existing behavior.

packages/next/build/webpack/plugins/all-modules-identified-plugin.ts

-import { Compiler, Plugin } from 'webpack'
 import { createHash } from 'crypto'
 import path from 'path'
+import { Compiler, Plugin } from 'webpack'
 
 /**
  * From escape-string-regexp: https://github.com/sindresorhus/escape-string-regexp
@@ -8,13 +8,13 @@ import path from 'path'
  * MIT License
  * Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
  */
-const matchOperatorsRe = /[|\\{}()[\]^$+*?.]/g;
+const matchOperatorsRe = /[|\\{}()[\]^$+*?.]/g
 const escapeRegex = (str: string) => {
-	if (typeof str !== 'string') {
-		throw new TypeError('Expected a string');
-	}
-	return str.replace(matchOperatorsRe, '\\$&');
-};
+  if (typeof str !== 'string') {
+    throw new TypeError('Expected a string')
+  }
+  return str.replace(matchOperatorsRe, '\\$&')
+}
 
 function getRawModuleIdentifier(m: any, dir: string) {
   // webpack impl:
@@ -38,7 +38,7 @@ function getRawModuleIdentifier(m: any, dir: string) {
 
   const identifier = `${context}::${request}`
   console.warn(
-    `[module identifier] RawModule ${m.identifier()} => ${identifier}`
+    `> module identifier: RawModule ${m.identifier()} => ${identifier}`
   )
   return identifier
 }
@@ -58,7 +58,7 @@ function getMultiModuleIdentifier(m: any) {
 
   const identifier = ids.sort().join('::')
   console.warn(
-    `[module identifier] MultiModule ${m.identifier()} => ${identifier}`
+    `> module identifier: MultiModule ${m.identifier()} => ${identifier}`
   )
   return identifier
 }