Fix scripting testdata for changed diagnostics in K2

libraries/examples/scripting/jvm-maven-deps/host/test/org/jetbrains/kotlin/script/examples/jvm/resolve/maven/test/resolveTest.kt

@@ -28,10 +28,10 @@ class ResolveTest {
         val res = evalFile(File("testData/hello-unresolved-junit.scriptwithdeps.kts"))
 
         Assert.assertTrue(
-            "test failed - expecting a failure with the message \"Unresolved reference: junit\" but received " +
+            "test failed - expecting a failure with the message \"Unresolved reference 'junit'\" but received " +
                     (if (res is ResultWithDiagnostics.Failure) "failure" else "success") +
                     ":\n  ${res.reports.joinToString("\n  ") { it.message + if (it.exception == null) "" else ": ${it.exception}" }}",
-            res is ResultWithDiagnostics.Failure && res.reports.any { it.message.contains("Unresolved reference: junit") })
+            res is ResultWithDiagnostics.Failure && res.reports.any { it.message.contains("Unresolved reference 'junit'.") })
     }
 
     @Test

libraries/examples/scripting/jvm-simple-script/host/test/org/jetbrains/kotlin/script/examples/jvm/simple/test/simpleTest.kt

@@ -28,9 +28,9 @@ class SimpleTest {
         val res = evalFile(File("testData/error.simplescript.kts"))
 
         Assert.assertTrue(
-            "test failed - expecting a failure with the message \"Unresolved reference: abracadabra\" but received " +
+            "test failed - expecting a failure with the message \"Unresolved reference 'abracadabra'.\" but received " +
                     (if (res is ResultWithDiagnostics.Failure) "failure" else "success") +
                     ":\n  ${res.reports.joinToString("\n  ") { it.message + if (it.exception == null) "" else ": ${it.exception}" }}",
-            res is ResultWithDiagnostics.Failure && res.reports.any { it.message.contains("Unresolved reference: abracadabra") })
+            res is ResultWithDiagnostics.Failure && res.reports.any { it.message.contains("Unresolved reference 'abracadabra'.") })
     }
 }

libraries/tools/kotlin-main-kts-test/test/org/jetbrains/kotlin/mainKts/test/mainKtsTest.kt

@@ -110,7 +110,7 @@ class MainKtsTest {
     @Test
     fun testUnresolvedJunit() {
         val res = evalFile(File("$TEST_DATA_ROOT/hello-unresolved-junit.main.kts"))
-        assertFailed("Unresolved reference: junit", res)
+        assertFailed("Unresolved reference 'junit'.", res)
     }
 
     @Test