Updated restart policy for docker containers

ProjectManager.Backend/Apis/IDockerApi.cs

@@ -36,9 +36,13 @@ public sealed class DockerApi : IDockerApi {
                 },
                 Binds = new List<string> {
                     $"{hostVolumePath}:/pb_data"
+                },
+                RestartPolicy = new RestartPolicy {
+                    MaximumRetryCount = 3,
+                    Name = RestartPolicyKind.UnlessStopped
                 }
             },
-            Name = name
+            Name = name,
         });
         return container.ID;
     }