Convert action to a composite action (#261)

## Problem

Since I'm trying to build a custom action with multiple steps, it seems
that I should've formatted my action.yml file to be a "composite"
action. This PR does that.

## Type of Change

- [ ] Bug fix (non-breaking change which fixes an issue)
- [ ] New feature (non-breaking change which adds functionality)
- [ ] Breaking change (fix or feature that would cause existing
functionality to not work as expected)
- [ ] This change requires a documentation update
- [x] Infrastructure change (CI configs, etc)
- [ ] Non-code change (docs, etc)
- [ ] None of the above: (explain here)

.github/actions/e2e-testing/edge/action.yml

@@ -14,71 +14,68 @@ inputs:
   VERCEL_TEAM_SCOPE:
     required: true
 
-
-
-jobs:
-  spin-up-vercel-app:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Check out current repository (pinecone-ts-client)
-        uses: actions/checkout@v4
-
-      - name: Setup Node
-        uses: actions/setup-node@v4
-        with:
-          node-version: '18.20.3'
-
-      - name: Setup Vercel
-        uses: amondnet/setup-vercel@v25
-        env:
-          VERCEL_TOKEN: ${{ inputs.VERCEL_TOKEN }}
-          VERCEL_PROJECT_ID: ${{ inputs.VERCEL_PROJECT_ID }}
-          VERCEL_ORG_ID: ${{ inputs.VERCEL_ORG_ID }}
-
-      - name: Build pinecone-ts-client code
-        run: npm run build
-
-      - name: Package pinecone-ts-client code
-        run: npm pack
-
-      - name: Clone Pinecone Vercel app into pinecone-ts-client
-        run: git clone [email protected]:pinecone-io/pinecone-rag-demo.git && cd pinecone-rag-demo && git pull origin main
-
-      - name: Move package to pinecone-rag-demo
-        run: mv pinecone-database-pinecone-*.tgz .
-
-      - name: Install Pinecone Vercel app dependencies
-        run: npm install
-
-      - name: Install pinecone-ts-client "main" branch code into the Vercel app
-        run: npm install pinecone-database-pinecone-*.tgz
-
-      - name: Set up environment variables
-        env:
-          PINECONE_API_KEY: ${{ inputs.PINECONE_API_KEY }}
-          PINECONE_REGION: us-west-2
-          PINECONE_INDEX: end-to-end-edge-test
-          PINECONE_CLOUD: aws
-          OPENAI_API_KEY: ${{ inputs.OPENAI_API_KEY }}
-
-      - name: Install pnpm
-        run: npm install -g pnpm
-
-      - name: Install dependencies with pnpm
-        run: pnpm install
-
-      - name: Remove linting temporarily
-        run: rm -rf .eslintrc.json
-
-      - name: Build Pinecone Vercel app
-        run: |
-          pnpm run build
-
-      - name: Install Vercel CLI
-        run: pnpm add -g vercel
-
-      - name: Deploy to Vercel
-        env:
-          VERCEL_TEAM_SCOPE: ${{ inputs.VERCEL_TEAM_SCOPE }}
-          VERCEL_TOKEN: ${{ inputs.VERCEL_TOKEN }}
-        run: vercel deploy --token=$VERCEL_TOKEN --scope=$VERCEL_TEAM_SCOPE
+runs:
+  using: "composite"
+  steps:
+    - name: Check out current repository (pinecone-ts-client)
+      uses: actions/checkout@v4
+
+    - name: Setup Node
+      uses: actions/setup-node@v4
+      with:
+        node-version: '18.20.3'
+
+    - name: Setup Vercel
+      uses: amondnet/setup-vercel@v25
+      env:
+        VERCEL_TOKEN: ${{ inputs.VERCEL_TOKEN }}
+        VERCEL_PROJECT_ID: ${{ inputs.VERCEL_PROJECT_ID }}
+        VERCEL_ORG_ID: ${{ inputs.VERCEL_ORG_ID }}
+
+    - name: Build pinecone-ts-client code
+      run: npm run build
+
+    - name: Package pinecone-ts-client code
+      run: npm pack
+
+    - name: Clone Pinecone Vercel app into pinecone-ts-client
+      run: git clone [email protected]:pinecone-io/pinecone-rag-demo.git && cd pinecone-rag-demo && git pull origin main
+
+    - name: Move package to pinecone-rag-demo
+      run: mv pinecone-database-pinecone-*.tgz .
+
+    - name: Install Pinecone Vercel app dependencies
+      run: npm install
+
+    - name: Install pinecone-ts-client "main" branch code into the Vercel app
+      run: npm install pinecone-database-pinecone-*.tgz
+
+    - name: Set up environment variables
+      env:
+        PINECONE_API_KEY: ${{ inputs.PINECONE_API_KEY }}
+        PINECONE_REGION: us-west-2
+        PINECONE_INDEX: end-to-end-edge-test
+        PINECONE_CLOUD: aws
+        OPENAI_API_KEY: ${{ inputs.OPENAI_API_KEY }}
+
+    - name: Install pnpm
+      run: npm install -g pnpm
+
+    - name: Install dependencies with pnpm
+      run: pnpm install
+
+    - name: Remove linting temporarily
+      run: rm -rf .eslintrc.json
+
+    - name: Build Pinecone Vercel app
+      run: |
+        pnpm run build
+
+    - name: Install Vercel CLI
+      run: pnpm add -g vercel
+
+    - name: Deploy to Vercel
+      env:
+        VERCEL_TEAM_SCOPE: ${{ inputs.VERCEL_TEAM_SCOPE }}
+        VERCEL_TOKEN: ${{ inputs.VERCEL_TOKEN }}
+      run: vercel deploy --token=$VERCEL_TOKEN --scope=$VERCEL_TEAM_SCOPE