Set up GitHub workflow to update Google Sheet

.github/workflows/sheetsapi.yml

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+# update google sheets
+name: Update Google Sheets
+
+on:
+  push:
+    branches:
+      - main
+    tags:
+      - '*'
+
+jobs:
+  update-sheet:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Python
+        uses: actions/setup-python@v3
+        with:
+          python-version: '3.8'
+
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install google-auth google-auth-oauthlib google-auth-httplib2 google-api-python-client
+      
+      - name: Update Google Sheets
+        env:
+          GOOGLE_APPLICATION_CREDENTIALS: ${{ secrets.GOOGLE_APPLICATION_CREDENTIALS }} 
+        run: echo "${GOOGLE_SHEETS_CREDENTIALS}" > credentials.json
+          python update_matrix.py

update_matrix.py

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+import os
+import json
+import gspread
+from google.oauth2.service_account import Credentials
+
+# Load credentials from the environment variable
+credentials_json = os.getenv('GOOGLE_SHEETS_CREDENTIALS')
+credentials_data = json.loads(credentials_json)
+
+# Define the scope and credentials
+
+credentials = Credentials.from_service_account_info(credentials_data, 'https://www.googleapis.com/auth/spreadsheets')
+
+# Initialize the client
+client = gspread.authorize(credentials)
+
+# Open the Google Sheet
+sheet = client.open("Product Matrices").worksheet("Deployment Matrix")
+
+# Update the sheet
+sheet.update('B2', 'Hello, sheet!')
+
+print('Sheet updated successfully!')