Add AWS CLI installation and S3 upload steps to CI workflow

.github/workflows/carbonix_build.yml

@@ -310,6 +310,28 @@ jobs:
           python Tools/Carbonix_scripts/aircraft_config.py ${{ matrix.xml_file }} ${{ env.commit_id }}
           ls -la periph-output/
           ls -la final-output/
+      
+      - name: Install AWS CLI
+        run: |
+          apt-get update -y
+          DEBIAN_FRONTEND=noninteractive apt-get install -y curl unzip
+          curl "https://awscli.amazonaws.com/awscli-exe-linux-x86_64.zip" -o "awscliv2.zip"
+          unzip -q awscliv2.zip
+          ./aws/install --update
+  
+      - name: Configure AWS credentials
+        uses: aws-actions/configure-aws-credentials@v4
+        with:
+          aws-access-key-id: ${{ secrets.AWS_S3_ACCESS_KEY_ID }}
+          aws-secret-access-key: ${{ secrets.AWS_S3_SECRET_ACCESS_KEY }}
+          aws-region: us-east-1
+
+      - name: Upload to S3
+        run: |
+          PATH_TO_S3=${{ needs.setup-s3-path.outputs.s3_path }}
+          echo "Uploading Artifacts to: $PATH_TO_S3"
+          aws s3 cp final-output/ $PATH_TO_S3 --recursive
+
 
 
   # build-sitl: