fix(ci) Fix package:electron

.gitlab-ci.yml

@@ -31,6 +31,7 @@ workflow:
 
 variables:
   CI_BUILD_IMAGE: $CI_REGISTRY_IMAGE/build:develop
+  CI_BUILD_ELECTRON_IMAGE: electronuserland/builder:18-wine
   BUILD_CACHE_DIR: /tmp/.build-cache
   BUILD_ENVIRONMENT: prod
   DOCKER_BUILDKIT: 1
@@ -91,11 +92,10 @@ variables:
     - export NODE_OPTIONS=--max-old-space-size=4096
 
 .configure-electron-template: &electron-setup
-  image: ${CI_BUILD_IMAGE}
+  image: ${CI_BUILD_ELECTRON_IMAGE}
   tags: [ kepler ]
   before_script:
-    - ls -artl "${BUILD_CACHE_DIR}"
-    - ln -s "${BUILD_CACHE_DIR}/node_modules" node_modules
+    - npm install
     - npm run electron:install
 
 .configure-webext-template: &webext-setup
@@ -218,7 +218,6 @@ package:android:
 .package:electron:
   <<: *electron-setup
   stage: package
-  image: electronuserland/builder:18-wine
   script:
     - echo "--- Building Electron packages ..."
     - npm run electron:build:${BUILD_ENVIRONMENT}
@@ -458,7 +457,6 @@ deploy:android:tags:
 
 .deploy:electron:
   <<: *electron-setup
-  image: electronuserland/builder:18-wine
   stage: deploy
   script:
     - echo "--- Building Electron linux package ..."