fix typo in unity-nuget-test.yml

Signed-off-by: Max Raiskii <[email protected]>

Author: MaxRayskiy

.github/workflows/unity-nuget-test.yml

@@ -39,7 +39,7 @@ jobs:
         run: |
           instanceState=$(aws ec2 describe-instances --instance-ids ${{ vars.UNITY_INSTANCE_ID }} --query 'Reservations[].Instances[].State.Name' --output text)
           if [[ "$instanceState" == "stopped" ]]; then
-            aws ec2 start-instances --instance-ids ${{ vars.UNITY_INSTANCE_ID }} }
+            aws ec2 start-instances --instance-ids ${{ vars.UNITY_INSTANCE_ID }}
           fi
  
       - name: Wait Instance