[test] Mute failing irText tests

compiler/testData/ir/irText/declarations/annotations/constExpressionsInAnnotationArguments.kt

@@ -1,7 +1,10 @@
 // FIR_IDENTICAL
+// IGNORE_BACKEND_K2: JS_IR
+// IGNORE_BACKEND_K2: JS_IR_ES6
+
 const val ONE = 1
 
 annotation class A(val x: Int)
 
 @A(ONE) fun test1() {}
-@A(1+1) fun test2() {}
+@A(1+1) fun test2() {}