Add basic FIR -> IR converter with a set of text tests

Tests duplicate IrTextTestCaseGenerated
#KT-24065 Fixed

compiler/testData/ir/irText/expressions/tryCatchWithImplicitCast.fir.txt

@@ -0,0 +1,16 @@
+FILE fqName:<root> fileName:/tryCatchWithImplicitCast.kt
+  FUN name:testImplicitCast visibility:public modality:FINAL <> (a:kotlin.Any) returnType:kotlin.Unit
+    VALUE_PARAMETER name:a index:0 type:kotlin.Any
+    BLOCK_BODY
+      WHEN type=kotlin.Unit origin=IF
+        BRANCH
+          if: TYPE_OP type=kotlin.Boolean origin=NOT_INSTANCEOF typeOperand=kotlin.String
+            GET_VAR 'a: kotlin.Any declared in <root>.testImplicitCast' type=kotlin.Any origin=null
+          then: RETURN type=kotlin.Nothing from='public final fun testImplicitCast (a: kotlin.Any): kotlin.Unit declared in <root>'
+            GET_OBJECT 'CLASS IR_EXTERNAL_DECLARATION_STUB OBJECT name:Unit modality:FINAL visibility:public superTypes:[kotlin.Any]' type=kotlin.Unit
+      VAR name:t type:kotlin.String [val]
+        TRY type=IrErrorType
+          try: GET_VAR 'a: kotlin.Any declared in <root>.testImplicitCast' type=kotlin.Any origin=null
+          CATCH parameter=val e: kotlin.Throwable [val] declared in <root>.testImplicitCast
+            VAR name:e type:kotlin.Throwable [val]
+            CONST String type=kotlin.String value=""