fix(actions): removed failing production cache and updated npm to yar…

…n compatible lockfiles (#1012)

.github/workflows/ci.yml

@@ -10,30 +10,22 @@ jobs:
   build:
     name: 🛠 BUILD
     runs-on: ubuntu-latest
-
-    strategy:
-      matrix:
-        node-version: [12.x, 14.x]
-
     steps:
-    - uses: actions/checkout@v2
-    - name: Cache node modules
-      uses: actions/cache@v2
-      with:
-        path: node_modules
-        key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
-        restore-keys: |
-          ${{ runner.os }}-node-
-    - name: Use Node.js ${{ matrix.node-version }}
-      uses: actions/setup-node@v1
+    - name: Checkout repository
+      uses: actions/checkout@v2
+
+    - name: Setup Node
+      uses: actions/setup-node@v2
       with:
-        node-version: ${{ matrix.node-version }}
+        node-version: '14.x'
+
+    - name: Install npm@7
+      run: npm i -g npm@7
+
     - name: npm install and test
       run: |
         npm ci
         npm test
-      env:
-        CI: true
     
   release: 
     name: 💍 Semantic Release