[test] Mute failing irText tests

compiler/testData/ir/irText/lambdas/anonymousFunction.kt

@@ -1,4 +1,6 @@
 // FIR_IDENTICAL
 // WITH_STDLIB
+// IGNORE_BACKEND_K2: JS_IR
+// IGNORE_BACKEND_K2: JS_IR_ES6
 
-val anonymous = fun() { println() }
+val anonymous = fun() { println() }

compiler/testData/ir/irText/lambdas/extensionLambda.kt

@@ -1,2 +1,5 @@
 // FIR_IDENTICAL
-fun test1() = "42".run { length }
+// IGNORE_BACKEND_K2: JS_IR
+// IGNORE_BACKEND_K2: JS_IR_ES6
+
+fun test1() = "42".run { length }

compiler/testData/ir/irText/lambdas/multipleImplicitReceivers.kt

@@ -1,3 +1,6 @@
+// IGNORE_BACKEND_K2: JS_IR
+// IGNORE_BACKEND_K2: JS_IR_ES6
+
 object A
 object B
 
@@ -17,4 +20,4 @@ fun test(fooImpl: IFoo, invokeImpl: IInvoke) {
             }
         }
     }
-}
+}

compiler/testData/ir/irText/lambdas/nonLocalReturn.kt

@@ -1,5 +1,7 @@
 // FIR_IDENTICAL
 // WITH_STDLIB
+// IGNORE_BACKEND_K2: JS_IR
+// IGNORE_BACKEND_K2: JS_IR_ES6
 
 fun test0() {
     run {
@@ -41,4 +43,4 @@ fun testLrmFoo2(ints: List<Int>) {
         if (it == 0) return@forEach
         print(it)
     }
-}
+}