chore: update node versions. Support node v16

Author: javierbrea

.github/workflows/build.yml

@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node: ["12.19.0", "14.15.0", "15.2.0"]
+        node: ["12.22.1", "14.17.0", "15.14.0", "16.1.0"]
     steps:
       - name: Checkout
         uses: actions/checkout@v2
@@ -68,7 +68,7 @@ jobs:
       - name: Download test results
         uses: actions/download-artifact@v2
         with:
-          name: coverage-15.2.0
+          name: coverage-16.1.0
           path: coverage
       - name: Coveralls
         uses: coverallsapp/github-action@master

.github/workflows/check-package-version.yml

@@ -11,7 +11,7 @@ jobs:
         uses: actions/checkout@v2
       - name: Get NPM version is new
         id: check
-        uses: EndBug/version-check@v1.6.0
+        uses: EndBug/version-check@v2.0.1
         with:
           diff-search: true
           file-name: ./package.json

.github/workflows/publish-to-github.yml

@@ -7,9 +7,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v2
+    - run: npm ci
     - uses: actions/setup-node@v2
       with:
-        node-version: '12.x'
+        node-version: '14.x'
         registry-url: 'https://npm.pkg.github.com'
         # Defaults to the user or organization that owns the workflow file
         scope: '@mocks-server'

.github/workflows/publish-to-npm.yml

@@ -7,9 +7,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v2
+    - run: npm ci
     - uses: actions/setup-node@v2
       with:
-        node-version: '12.x'
+        node-version: '14.x'
         registry-url: 'https://registry.npmjs.org/'
     - run: npm publish
       env:

package.json

@@ -66,6 +66,6 @@
     }
   },
   "engines": {
-    "node": "12.x || 14.x || 15.x"
+    "node": "12.x || 14.x || 15.x || 16.x"
   }
 }