Upgrade dependencies

- mpris-service: migrate to @jellybrick/mpris-service, which has upgraded dependencies and uses class
- i18next-parser: 6 -> 8. This requires a small change to i18next-parser.config.js

package.json

@@ -253,7 +253,7 @@
         "file-loader": "^6.2.0",
         "html-webpack-plugin": "^5.5.0",
         "husky": "^7.0.4",
-        "i18next-parser": "^6.6.0",
+        "i18next-parser": "^8.13.0",
         "identity-obj-proxy": "^3.0.0",
         "jest": "^27.5.1",
         "lint-staged": "^12.3.7",
@@ -357,7 +357,7 @@
         "styled-components": "^6"
     },
     "devEngines": {
-        "node": ">=14.x",
+        "node": ">=16.x",
         "npm": ">=7.x"
     },
     "browserslist": [],