Clean up dependencies

No more babel runtime stuff needed.
No more puppeteer.

karma.conf.js

-// Trick to use the auto-downloaded puppeteer chrome binary
-process.env.CHROME_BIN = require('puppeteer').executablePath();
-
 module.exports = function(config) {
   config.set({
     basePath: 'dist',
@@ -15,10 +12,10 @@ module.exports = function(config) {
       {pattern: './**/*', included: false, watched: true, served: true},
     ],
     autoWatch: true,
-    browsers: ['ChromeHeadlessNoSandbox', 'FirefoxHeadless'],
+    browsers: ['ChromiumHeadlessNoSandbox', 'FirefoxHeadless'],
     customLaunchers: {
-      ChromeHeadlessNoSandbox: {
-        base: 'ChromeHeadless',
+        ChromiumHeadlessNoSandbox: {
+        base: 'ChromiumHeadless',
         flags: ['--no-sandbox']
       }
     },

package.json

@@ -9,15 +9,11 @@
   ],
   "devDependencies": {
     "@babel/core": "^7.10.3",
-    "@babel/plugin-syntax-dynamic-import": "^7.8.3",
-    "@babel/plugin-syntax-import-meta": "^7.10.1",
-    "@babel/plugin-transform-runtime": "^7.10.3",
     "@babel/preset-env": "^7.10.3",
-    "@babel/runtime-corejs3": "^7.10.3",
     "@rollup/plugin-babel": "^5.0.4",
-    "@rollup/plugin-commonjs": "^15.1.0",
+    "@rollup/plugin-commonjs": "^16.0.0",
     "@rollup/plugin-json": "^4.1.0",
-    "@rollup/plugin-node-resolve": "^9.0.0",
+    "@rollup/plugin-node-resolve": "^10.0.0",
     "@rollup/plugin-replace": "^2.3.3",
     "@rollup/plugin-url": "^5.0.1",
     "babel-eslint": "^10.0.3",
@@ -26,14 +22,12 @@
     "eslint": "^7.3.1",
     "eslint-plugin-jsdoc": "^30.6.5",
     "glob": "^7.1.6",
-    "i18next-scanner": "^2.10.3",
+    "i18next-scanner": "^3.0.0",
     "karma": "^5.1.0",
-    "karma-chai": "^0.1.0",
     "karma-chrome-launcher": "^3.1.0",
-    "karma-firefox-launcher": "^1.3.0",
+    "karma-firefox-launcher": "^2.1.0",
     "karma-mocha": "^2.0.1",
     "mocha": "^8.0.1",
-    "puppeteer": "^5.3.1",
     "rollup": "^2.18.1",
     "rollup-plugin-consts": "^1.0.2",
     "rollup-plugin-copy": "^3.3.0",
@@ -45,7 +39,6 @@
     "selfsigned": "^1.10.7"
   },
   "dependencies": {
-    "@open-wc/scoped-elements": "^1.1.1",
     "@dbp-toolkit/app-shell": "^0.1.0",
     "@dbp-toolkit/auth": "^0.1.0",
     "@dbp-toolkit/common": "^0.1.0",
@@ -53,6 +46,7 @@
     "@dbp-toolkit/language-select": "^0.1.0",
     "@dbp-toolkit/notification": "^0.1.0",
     "@dbp-toolkit/person-profile": "^0.1.0",
+    "@open-wc/scoped-elements": "^1.1.1",
     "fabric": "^4.2.0",
     "file-saver": "^2.0.2",
     "i18next": "^19.5.1",
@@ -61,7 +55,6 @@
     "lit-html": "^1.2.1",
     "pdfjs-dist": "^2.4.456",
     "source-sans-pro": "^2.45.0",
-    "tabulator-tables": "^4.7.0",
     "universal-router": "^9.0.1",
     "webdav": "^3.3.0"
   },