Remove unnecessary call to AddHealthChecks()

* This bit isn't necessary as we are already registering it on the Sql and Redis servers

ConcernsCaseWork/ConcernsCaseWork/Startup.cs

@@ -99,9 +99,6 @@ public void ConfigureServices(IServiceCollection services)
 				options.Cookie.SecurePolicy = CookieSecurePolicy.Always;
 			});
 
-			// Add Health Checks
-			services.AddHealthChecks();
-
 			// Redis
 			services.AddRedis(Configuration);