chore: use pnpm

Author: aminya

.gitattributes

@@ -3,3 +3,4 @@
 # don't diff machine generated files
 dist/ -diff
 package-lock.json -diff
+pnpm-lock.yaml -diff

.github/workflows/bump_deps.yml

@@ -5,17 +5,21 @@ on:
     - cron: "0 0 * * *"
 
 jobs:
-  build:
+  Bump_Dependencies:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
       - uses: actions/setup-node@v2-beta
         with:
           node-version: "14"
+      - name: Setup PNPM
+        uses: pnpm/action-setup@v1.2.0
+        with:
+          version: latest
       - run: |
-          npm ci
-          npm run bump
-          npm install
+          pnpm install
+          pnpm run bump
+          pnpm install
       - uses: peter-evans/create-pull-request@v2
         with:
           token: ${{ secrets.GITHUB_TOKEN }}

.gitignore

@@ -4,6 +4,7 @@ Thumbs.db
 
 # Node
 node_modules
+package-lock.json
 
 # TypeScript
 *.tsbuildinfo