fix: avoid unneeded blank line

Author: G-Rath

lib/configs/base.js

@@ -3,7 +3,6 @@
  * This file has been automatically generated,
  * in order to update its content execute "npm run update"
  */
-
 module.exports = {
   parserOptions: {
     ecmaVersion: 'latest',

lib/configs/flat/base.js

@@ -3,7 +3,6 @@
  * This file has been automatically generated,
  * in order to update its content execute "npm run update"
  */
-
 module.exports = [
   {
     name: 'vue/base/setup',

lib/configs/vue2-essential.js

@@ -3,7 +3,6 @@
  * This file has been automatically generated,
  * in order to update its content execute "npm run update"
  */
-
 module.exports = {
   extends: require.resolve('./base'),
   rules: {

lib/configs/vue3-essential.js

@@ -3,7 +3,6 @@
  * This file has been automatically generated,
  * in order to update its content execute "npm run update"
  */
-
 module.exports = {
   extends: require.resolve('./base'),
   rules: {

tools/update-lib-configs.js

@@ -53,17 +53,15 @@ function formatCategory(category) {
   const extendsCategoryId = extendsCategories[category.categoryId]
   const formattedRules = formatRules(category.rules, category.categoryId)
   const ruleLevelVariable = formattedRules.includes('ruleLevel')
-    ? "const ruleLevel = process.env.VUE_ESLINT_ALWAYS_ERROR === 'true' ? 'error' : 'warn'"
+    ? "\nconst ruleLevel = process.env.VUE_ESLINT_ALWAYS_ERROR === 'true' ? 'error' : 'warn'\n"
     : ''
 
   if (extendsCategoryId == null) {
     return `/*
  * IMPORTANT!
  * This file has been automatically generated,
  * in order to update its content execute "npm run update"
- */
-${ruleLevelVariable}
-
+ */${ruleLevelVariable}
 module.exports = {
   parserOptions: {
     ecmaVersion: 'latest',
@@ -86,9 +84,7 @@ module.exports = {
  * IMPORTANT!
  * This file has been automatically generated,
  * in order to update its content execute "npm run update"
- */
-${ruleLevelVariable}
-
+ */${ruleLevelVariable}
 module.exports = {
   extends: require.resolve('./${extendsCategoryId}'),
   rules: ${formattedRules}

tools/update-lib-flat-configs.js

@@ -53,17 +53,15 @@ function formatCategory(category) {
   const extendsCategoryId = extendsCategories[category.categoryId]
   const formattedRules = formatRules(category.rules, category.categoryId)
   const ruleLevelVariable = formattedRules.includes('ruleLevel')
-    ? "const ruleLevel = process.env.VUE_ESLINT_ALWAYS_ERROR === 'true' ? 'error' : 'warn'"
+    ? "\nconst ruleLevel = process.env.VUE_ESLINT_ALWAYS_ERROR === 'true' ? 'error' : 'warn'\n"
     : ''
 
   if (category.categoryId === 'base') {
     return `/*
  * IMPORTANT!
  * This file has been automatically generated,
  * in order to update its content execute "npm run update"
- */
-${ruleLevelVariable}
-
+ */${ruleLevelVariable}
 module.exports = [
   {
     name: 'vue/base/setup',