maint: Upgrade dependencies.

Author: thet

package.json

@@ -14,7 +14,6 @@
         "@fullcalendar/timegrid": "^5.10.1",
         "@juggle/resize-observer": "^3.3.1",
         "@stomp/stompjs": "^6.1.2",
-        "event-submitter-polyfill": "^0.2.3",
         "google-code-prettify": "^1.0.5",
         "imagesloaded": "^4.1.4",
         "intersection-observer": "^0.12.0",
@@ -26,10 +25,10 @@
         "moment-timezone": "^0.5.34",
         "photoswipe": "^4.1.3",
         "pikaday": "^1.8.0",
-        "promise-polyfill": "^8.2.1",
+        "promise-polyfill": "^8.2.3",
         "screenfull": "^6.0.1",
         "select2": "^3.5.1",
-        "showdown": "^2.0.0",
+        "showdown": "^2.0.3",
         "showdown-prettify": "^1.3.0",
         "slick-carousel": "^1.8.1",
         "slides": "git+https://github.com/Patternslib/slides.git",
@@ -40,20 +39,20 @@
         "whatwg-fetch": "^3.4.0"
     },
     "devDependencies": {
-        "@babel/core": "^7.17.4",
+        "@babel/core": "^7.17.5",
         "@babel/eslint-parser": "^7.17.0",
         "@babel/plugin-proposal-optional-chaining": "^7.16.7",
         "@babel/preset-env": "^7.16.11",
         "@commitlint/cli": "^16.2.1",
         "@commitlint/config-conventional": "^16.2.1",
-        "@release-it/conventional-changelog": "^4.1.0",
+        "@release-it/conventional-changelog": "^4.2.2",
         "@testing-library/jest-dom": "^5.16.2",
         "babel-loader": "^8.2.3",
         "copy-webpack-plugin": "^10.2.4",
         "core-js": "3.21.1",
-        "css-loader": "^6.6.0",
-        "eslint": "^8.9.0",
-        "eslint-config-prettier": "^8.3.0",
+        "css-loader": "^6.7.1",
+        "eslint": "^8.11.0",
+        "eslint-config-prettier": "^8.5.0",
         "expose-loader": "^3.0.0",
         "husky": "^7.0.4",
         "identity-obj-proxy": "^3.0.0",
@@ -64,13 +63,13 @@
         "jest-watch-typeahead": "^1.0.0",
         "prettier": "^2.5.1",
         "regenerator-runtime": "^0.13.9",
-        "release-it": "^14.12.4",
-        "sass": "^1.49.7",
+        "release-it": "^14.12.5",
+        "sass": "^1.49.9",
         "sass-loader": "^12.6.0",
         "style-loader": "^3.3.0",
         "terser-webpack-plugin": "^5.3.1",
         "timezone-mock": "^1.3.1",
-        "webpack": "^5.69.0",
+        "webpack": "^5.70.0",
         "webpack-bundle-analyzer": "^4.4.2",
         "webpack-cli": "^4.9.2",
         "webpack-dev-server": "^4.7.4",