[Test] Update diagnostics testdata according to allowed suspend fun interfaces

compiler/testData/diagnostics/tests/funInterface/funInterfaceDeclarationCheck.kt

@@ -71,7 +71,7 @@ interface BaseWithGeneric {
 fun interface GoodExtensionGeneric : GoodGeneric<String>
 
 fun interface GoodSuspend {
-    <!FUN_INTERFACE_WITH_SUSPEND_FUNCTION!>suspend<!> fun invoke()
+    suspend fun invoke()
 }
 
 class WithNestedFun<K> {

compiler/testData/diagnostics/tests/funInterface/suspendFunInterfaceConversion.kt

@@ -2,7 +2,7 @@
 // !DIAGNOSTICS: -UNUSED_PARAMETER -NOTHING_TO_INLINE
 
 fun interface SuspendRunnable {
-    <!FUN_INTERFACE_WITH_SUSPEND_FUNCTION!>suspend<!> fun invoke()
+    suspend fun invoke()
 }
 
 fun run(r: SuspendRunnable) {}

compiler/testData/diagnostics/tests/suspendConversion/chainedFunSuspendConversionForSimpleExpression.kt

@@ -2,7 +2,7 @@
 // !DIAGNOSTICS: -UNUSED_PARAMETER
 
 fun interface SuspendRunnable {
-    <!FUN_INTERFACE_WITH_SUSPEND_FUNCTION!>suspend<!> fun invoke()
+    suspend fun invoke()
 }
 
 fun foo(s: SuspendRunnable) {}

compiler/testData/diagnostics/tests/suspendConversion/suspendAndFunConversionInDisabledMode.kt

@@ -2,7 +2,7 @@
 // !DIAGNOSTICS: -UNUSED_PARAMETER -UNUSED_EXPRESSION
 
 fun interface SuspendRunnable {
-    <!FUN_INTERFACE_WITH_SUSPEND_FUNCTION!>suspend<!> fun run()
+    suspend fun run()
 }
 
 object Test1 {

compiler/testData/diagnostics/tests/suspendConversion/suspendConversionWithFunInterfaces.kt

@@ -2,7 +2,7 @@
 // !DIAGNOSTICS: -UNUSED_PARAMETER
 
 fun interface SuspendRunnable {
-    <!FUN_INTERFACE_WITH_SUSPEND_FUNCTION!>suspend<!> fun invoke()
+    suspend fun invoke()
 }
 
 fun foo1(s: SuspendRunnable) {}

compiler/testData/diagnostics/tests/unitConversion/chainedFunSuspendUnitConversion.kt

@@ -2,7 +2,7 @@
 // !DIAGNOSTICS: -UNUSED_PARAMETER -UNUSED_EXPRESSION
 
 fun interface SuspendRunnable {
-    <!FUN_INTERFACE_WITH_SUSPEND_FUNCTION!>suspend<!> fun run()
+    suspend fun run()
 }
 
 fun foo(r: SuspendRunnable) {}