Fixed yarn error (#276)

Author: hyldmo

.github/workflows/main.yml

@@ -14,14 +14,14 @@ jobs:
 
     steps:
       - uses: actions/checkout@v2
-      
+
       - name: Use Node.js ${{ matrix.node-version }}
         uses: actions/setup-node@v2
         with:
           node-version: ${{ matrix.node-version }}
 
       - name: Install dependencies
-        run: yarn --frozen-lockfile
+        run: yarn --immutable
 
       - name: Lint Typescript
         run: yarn lint
@@ -39,8 +39,8 @@ jobs:
 
       - name: Run e2e tests
         run: |
-          yarn dev & yarn wait-on http://localhost:1337 
+          yarn dev & yarn wait-on http://localhost:1337
           yarn test:e2e
 
-      - name: Build application 
-        run: yarn prod
+      - name: Build application
+        run: yarn prod

.yarnrc.yml

@@ -1 +1,2 @@
 yarnPath: ".yarn/releases/yarn-berry.cjs"
+nodeLinker: node-modules