Upgrade docker server version to 3.0.0

 Upgrade docker server version to 3.0.0

Author: vikram-chaitanya

deploy/docker/docker-compose.yml

@@ -20,7 +20,7 @@ services:
       interval: 1s
       retries: 120
   testsigma_server:
-    image: testsigmahq/server:v2.9.1 # Replace with testsigmahq/server:v2.9.1-m1 for m1
+    image: testsigmahq/server:v3.0.0 # Replace with testsigmahq/server:v3.0.0-m1 for m1
     container_name: testsigma_server
     ports:
       - "9090:9090"