Fix support for Node v16 and add for v18 (#392)

* update gulp-sass

the new version does not use node-sass which needs python v2 and other deprecated dependencies

* remove Node v10 from unittest workflow

* update browserlist db

* add Node v18 to unittest workflow

.github/workflows/unittest.yml

@@ -8,7 +8,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [10.x, 12.x, 14.x, 16.x]
+        node-version: [12.x, 14.x, 16.x, 18.x]
 
     steps:
       - uses: actions/checkout@v2

gulpfile.js

@@ -6,7 +6,7 @@
 
 const gulp = require("gulp");
 const gutil = require("gulp-util");
-const gulpSass = require("gulp-sass");
+const gulpSass = require("gulp-sass")(require("sass"));
 const autoprefixer = require("gulp-autoprefixer");
 const webpack = require("webpack");
 const WebpackDevServer = require("webpack-dev-server");

package.json

@@ -17,11 +17,11 @@
     "@babel/preset-env": "^7.12.11",
     "@babel/preset-react": "^7.0.0",
     "@material-ui/core": "^4.0.1",
+    "@wojtekmaj/enzyme-adapter-react-17": "^0.6.1",
     "babel-eslint": "10.0.3",
     "babel-jest": "24.8.0",
     "babel-loader": "8.0.6",
     "enzyme": "^3.3.0",
-    "@wojtekmaj/enzyme-adapter-react-17": "^0.6.1",
     "enzyme-to-json": "^3.3.1",
     "es6-shim": "^0.35.0",
     "eslint": "^6.8.0",
@@ -33,7 +33,7 @@
     "estraverse-fb": "^1.3.2",
     "gulp": "^4.0.2",
     "gulp-autoprefixer": "^6.1.0",
-    "gulp-sass": "^4.1.0",
+    "gulp-sass": "^5.1.0",
     "gulp-util": "^3.0.8",
     "html-loader": "^0.5.1",
     "html-webpack-plugin": "^3.2.0",
@@ -56,6 +56,7 @@
     "react-test-renderer": "16.14.0",
     "regenerator-runtime": "^0.13.2",
     "rimraf": "^2.5.2",
+    "sass": "^1.55.0",
     "svgo": "^1.0.3",
     "utils-copy": "^1.1.1",
     "webpack": "^4.44.2",