[CI] Use node version 16 for all CI jobs

.gitlab-ci.yml

@@ -25,7 +25,7 @@ stages:
 review_front:
   interruptible: true
   stage: review
-  image: node:12-buster
+  image: node:16-buster
   when: manual
   allow_failure: true
   variables:
@@ -105,7 +105,7 @@ black:
     - pip install black==19.10b0
   script:
     - black --check --diff api/
-  only: 
+  only:
     changes:
       - api/**/*
 
@@ -123,13 +123,13 @@ flake8:
     key: "$CI_PROJECT_ID__flake8_pip_cache"
     paths:
       - "$PIP_CACHE_DIR"
-  only: 
+  only:
     changes:
       - api/**/*
 
 eslint:
   interruptible: true
-  image: node:12-buster
+  image: node:16-buster
   stage: lint
   allow_failure: true
   before_script:
@@ -212,7 +212,7 @@ test_front:
 
 build_front:
   stage: build
-  image: node:12-buster
+  image: node:16-buster
   before_script:
     - curl -L -o /usr/local/bin/jq https://github.com/stedolan/jq/releases/download/jq-1.5/jq-linux64
     - chmod +x /usr/local/bin/jq
@@ -281,7 +281,7 @@ docker_publish_stable_release:
   script:
     # Check if this is the latest release
     - ./docs/get-releases-json.py | scripts/is-docker-latest.py $CI_COMMIT_TAG - && export DOCKER_LATEST_TAG="-t $IMAGE_LATEST" || export DOCKER_LATEST_TAG=;
-    - export major="$(echo $CI_COMMIT_REF_NAME | cut -d '.' -f 1)" 
+    - export major="$(echo $CI_COMMIT_REF_NAME | cut -d '.' -f 1)"
     - export minor="$(echo $CI_COMMIT_REF_NAME | cut -d '.' -f 1,2)"
     - cd api
     - docker buildx create --use --name A$CI_COMMIT_SHORT_SHA