ci: Better handling of github actions

Author: grantila

.github/workflows/branches.yml

@@ -33,7 +33,8 @@ jobs:
         CI: true
     - run: yarn build
       working-directory: ./webpack
-    - run: 'echo 0 | sudo tee /proc/sys/kernel/apparmor_restrict_unprivileged_userns'
+    - run: yarn setup-github-actions
+      working-directory: ./webpack
     - run: yarn test
       working-directory: ./webpack
     - run: yarn build

.github/workflows/master.yml

@@ -31,7 +31,8 @@ jobs:
         CI: true
     - run: yarn build
       working-directory: ./webpack
-    - run: 'echo 0 | sudo tee /proc/sys/kernel/apparmor_restrict_unprivileged_userns'
+    - run: yarn setup-github-actions
+      working-directory: ./webpack
     - run: yarn test
       working-directory: ./webpack
     - run: yarn build

webpack/package.json

@@ -5,6 +5,7 @@
   "license": "MIT",
   "scripts": {
     "build": "webpack",
+    "setup-github-actions": "echo 0 | sudo tee /proc/sys/kernel/apparmor_restrict_unprivileged_userns",
     "test": "node test/browser.js",
     "build-test": "yarn build && yarn test"
   },