deps: update package.json and lockfile (less#569)

Author: iChenLei

.assemblerc.yml

@@ -88,15 +88,15 @@ description: >
 
 # URLs
 homepage:          http://lesscss.org
-onlineeditor:      <%= homepage %>/less-preview
+onlineeditor:      http://lesscss.org/less-preview
 repo:              <%= pkg.homepage %>
 issues:            <%= pkg.bugs.url %>?&state=open
 download:
   source:          <%= pkg.homepage %>/archive/master.zip
   latest:          https://raw.github.com/less/less.js/master/dist/less.js
 
 cdn:
-  cloudflare:      https://cdn.jsdelivr.net/npm/less@4.1.1
+  cloudflare:      https://cdn.jsdelivr.net/npm/less@4
 
 
 # =============================================

Gruntfile.js

@@ -201,7 +201,7 @@ module.exports = function(grunt) {
 
   grunt.registerTask('update', ['repos', 'default']);
   grunt.registerTask('design', [
-    // 'clean',
+    'clean',
     'download',
     'copy',
     'less:site',
@@ -213,7 +213,7 @@ module.exports = function(grunt) {
   // Default tasks to be run.
   grunt.registerTask('default', [
     'jshint',
-    // 'clean',
+    'clean',
     'download',
     'copy',
     'less:site',

data/less.json

@@ -1,6 +1,6 @@
 {
 	"name": "less",
-	"version": "4.1.1",
+	"version": "4.1.2",
 	"description": "Leaner CSS",
 	"homepage": "http://lesscss.org",
 	"author": {
@@ -59,21 +59,22 @@
 		"@rollup/plugin-commonjs": "^17.0.0",
 		"@rollup/plugin-json": "^4.1.0",
 		"@rollup/plugin-node-resolve": "^11.0.0",
-		"@typescript-eslint/eslint-plugin": "^3.3.0",
-		"@typescript-eslint/parser": "^3.3.0",
+		"@typescript-eslint/eslint-plugin": "^4.28.0",
+		"@typescript-eslint/parser": "^4.28.0",
 		"benny": "^3.6.12",
 		"bootstrap-less-port": "0.3.0",
 		"chai": "^4.2.0",
+		"cross-env": "^7.0.3",
 		"diff": "^3.2.0",
-		"eslint": "^6.8.0",
+		"eslint": "^7.29.0",
 		"fs-extra": "^8.1.0",
 		"git-rev": "^0.2.1",
 		"globby": "^10.0.1",
 		"grunt": "^1.0.4",
 		"grunt-cli": "^1.3.2",
 		"grunt-contrib-clean": "^1.0.0",
 		"grunt-contrib-connect": "^1.0.2",
-		"grunt-eslint": "^21.1.0",
+		"grunt-eslint": "^23.0.0",
 		"grunt-saucelabs": "^9.0.1",
 		"grunt-shell": "^1.3.0",
 		"html-template-tag": "^3.2.0",
@@ -91,14 +92,14 @@
 		"promise": "^7.1.1",
 		"read-glob": "^3.0.0",
 		"resolve": "^1.17.0",
-		"rollup": "^2.34.1",
+		"rollup": "^2.52.2",
 		"rollup-plugin-terser": "^5.1.1",
 		"rollup-plugin-typescript2": "^0.29.0",
 		"semver": "^6.3.0",
 		"shx": "^0.3.2",
 		"time-grunt": "^1.3.0",
-		"ts-node": "^8.4.1",
-		"typescript": "^4.1.3",
+		"ts-node": "^9.1.1",
+		"typescript": "^4.3.4",
 		"uikit": "2.27.4"
 	},
 	"keywords": [
@@ -131,6 +132,6 @@
 	"dependencies": {
 		"copy-anything": "^2.0.1",
 		"parse-node-version": "^1.0.1",
-		"tslib": "^1.10.0"
+		"tslib": "^2.3.0"
 	}
-}
+}