CORDA-2942: Remove multiple reps from the test (#5893)

... as it is proven to be stable now.

node/src/integration-test/kotlin/net/corda/node/services/CordaServiceLifecycleFatalTests.kt

@@ -63,10 +63,6 @@ class CordaServiceLifecycleFatalTests {
 
     @Test
     fun `JVM terminates on critical failure`() {
-        (1..20).forEach {
-
-            logger.info("Rep #$it")
-
         // Scenario terminates JVM - node should be running out of process
         driver(DriverParameters(startNodesInProcess = false, cordappsForAllNodes = listOf(enclosedCordapp()),
                 notarySpecs = emptyList(),
@@ -95,5 +91,4 @@ class CordaServiceLifecycleFatalTests {
             }
         }
     }
-    }
 }