[klib] Test signature descriptions in irText tests

KT-59486

compiler/testData/ir/irText/expressions/arrayAccess.sig.kt.txt

@@ -1,28 +1,35 @@
 // CHECK:
 //   Mangled name: {}p
 //   Public signature: /p|6715504260787941082[0]
+//   Public signature debug description: {}p
 val p: Int
   // CHECK JVM_IR:
   //   Mangled name: #<get-p>(){}kotlin.Int
   //   Public signature: /p.<get-p>|5329635969197638839[0]
+  //   Public signature debug description: <get-p>(){}kotlin.Int
   // CHECK JS_IR NATIVE:
   //   Mangled name: #<get-p>(){}
   //   Public signature: /p.<get-p>|-1162552463316289847[0]
+  //   Public signature debug description: <get-p>(){}
   get
 
 // CHECK JVM_IR:
 //   Mangled name: #foo(){}kotlin.Int
 //   Public signature: /foo|-1256155405684507276[0]
+//   Public signature debug description: foo(){}kotlin.Int
 // CHECK JS_IR NATIVE:
 //   Mangled name: #foo(){}
 //   Public signature: /foo|-1041209573719867811[0]
+//   Public signature debug description: foo(){}
 fun foo(): Int
 
 // CHECK JVM_IR:
 //   Mangled name: #test(kotlin.IntArray){}kotlin.Int
 //   Public signature: /test|3593442840675733055[0]
+//   Public signature debug description: test(kotlin.IntArray){}kotlin.Int
 // CHECK JS_IR NATIVE:
 //   Mangled name: #test(kotlin.IntArray){}
 //   Public signature: /test|7529327046024896503[0]
+//   Public signature debug description: test(kotlin.IntArray){}
 fun test(a: IntArray): Int