[fix] Update git actions

- Update actions in `ci.yml`
- Bump node version from 12 => 16
- Switch from `yarn` to `npm`
- Replace `loadimpact/har-to-k6` with `grafana/har-to-k6` in `package.json`
- Update `package.json~engines.node`
- Bump "unsafe" packages

.github/workflows/ci.yml

@@ -10,29 +10,23 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
-      - uses: actions/cache@v1
-        env:
-          cache-name: node-modules
+      - uses: actions/checkout@v3
+      - uses: actions/setup-node@v3
         with:
-          path: ~/.npm
-          key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('**/yarn.lock') }}
-          restore-keys: |
-            ${{ runner.os }}-build-${{ env.cache-name }}-
-            ${{ runner.os }}-build-
-            ${{ runner.os }}-
+          node-version: '16'
+          cache: 'npm'
 
       - name: Install dependencies
-        run: yarn
+        run: npm ci
 
-      - name: Lint
-        run: yarn lint
+      - name: Lint files
+        run: npm run lint
 
       - name: Bundle
-        run: yarn bundle
+        run: npm run bundle
 
       - name: Test
-        run: yarn test
+        run: npm test
 
       - name: Build Docker Image
         run: |

.gitignore

@@ -1,5 +1,4 @@
 npm-debug.log
-package-lock.json
 .bundle
 NERD_*
 tmp
@@ -38,3 +37,4 @@ loadtest.js
 
 yarn-error.log
 .idea
+yarn.lock

.nvmrc

@@ -1 +1 @@
-12.18.0
+v16

Dockerfile

@@ -1,10 +1,10 @@
-FROM node:12-slim
+FROM node:16-slim
 
 WORKDIR /converter
 
 COPY . .
 
-RUN yarn
-RUN yarn bundle
+RUN npm install
+RUN npm run bundle
 
 ENTRYPOINT ["node", "bin/har-to-k6.js"]