Bump minimum Node version to 12.22.1

.gitlab/ci/frontend.gitlab-ci.yml

@@ -298,9 +298,13 @@ coverage-frontend:
     - *yarn-install
     - run_timed_command "retry yarn run webpack-prod"
 
-qa-frontend-node:10:
+qa-frontend-node:12:
   extends: .qa-frontend-node
-  image: ${GITLAB_DEPENDENCY_PROXY}node:dubnium
+  image: ${GITLAB_DEPENDENCY_PROXY}node:12
+
+qa-frontend-node:14:
+  extends: .qa-frontend-node
+  image: ${GITLAB_DEPENDENCY_PROXY}node:14
 
 qa-frontend-node:latest:
   extends:

doc/development/fe_guide/index.md

@@ -22,7 +22,7 @@ Be wary of [the limitations that come with using Hamlit](https://github.com/k0ku
 We also use [SCSS](https://sass-lang.com) and plain JavaScript with
 modern ECMAScript standards supported through [Babel](https://babeljs.io/) and ES module support through [webpack](https://webpack.js.org/).
 
-Working with our frontend assets requires Node (v10.13.0 or greater) and Yarn
+Working with our frontend assets requires Node (v12.22.1 or greater) and Yarn
 (v1.10.0 or greater). You can find information on how to install these on our
 [installation guide](../../install/installation.md#4-node).
 

package.json

@@ -277,7 +277,7 @@
     "chokidar": "^3.4.0"
   },
   "engines": {
-    "node": ">=10.13.0",
+    "node": ">=12.22.1",
     "yarn": "^1.10.0"
   }
 }