[FIR IDE] Compare error types consistently in test data

Use the fixed error type description so test data can be shared
across both frontends.

analysis/analysis-api/src/org/jetbrains/kotlin/analysis/api/symbols/DebugSymbolRenderer.kt

@@ -21,9 +21,9 @@ import kotlin.reflect.full.declaredMemberExtensionProperties
 import kotlin.reflect.full.extensionReceiverParameter
 
 public object DebugSymbolRenderer {
-    public fun render(symbol: KtSymbol): String = Block().apply {
-        renderSymbol(symbol)
-    }.toString()
+    public fun render(symbol: KtSymbol): String = Block().apply { renderSymbol(symbol) }.toString()
+
+    public fun renderType(type: KtType): String = Block().apply { renderType(type) }.toString()
 
     public fun KtAnalysisSession.renderExtra(symbol: KtSymbol): String = Block().apply {
         renderSymbol(symbol)

analysis/analysis-api/testData/components/expectedExpressionType/functionExpressionBodyWithoutExplicitType.txt

@@ -1,2 +1,2 @@
 expression: av
-expected type: ERROR CLASS: Unresolved name: av
+expected type: ERROR_TYPE

analysis/analysis-api/testData/components/expectedExpressionType/propertyDeclarationWithoutExplicitType.txt

@@ -1,2 +1,2 @@
 expression: av
-expected type: ERROR CLASS: Unresolved name: av
+expected type: ERROR_TYPE