FIR Analysis API: reimplement KtFirCallResolver with new data model

analysis/analysis-api/testData/components/callResolver/resolveCall/variableAsFunction.txt

@@ -1,5 +1,24 @@
-KtFunctionalTypeVariableCall:
-target = x: kotlin.Function1<kotlin.Int, kotlin.String>
-argumentMapping = { 1 -> (p1: kotlin.Int) }
-targetFunction = kotlin/Function1.invoke(<dispatch receiver>: kotlin.Function1<kotlin.Int, kotlin.String>, p1: kotlin.Int): kotlin.String
-substitutor = <empty substitutor>
+KtSuccessCallInfo:
+  call = KtSimpleFunctionCall:
+    isImplicitInvoke = true
+    partiallyAppliedSymbol = KtPartiallyAppliedSymbol:
+      dispatchReceiver = KtExplicitReceiverValue:
+        expression = x
+        isSafeNavigation = false
+      extensionReceiver = null
+      signature = KtFunctionLikeSignature:
+        receiverType = null
+        returnType = kotlin.String
+        symbol = kotlin/Function1.invoke(<dispatch receiver>: kotlin.Function1<kotlin.Int, kotlin.String>, p1: kotlin.Int): kotlin.String
+        valueParameters = [
+          KtVariableLikeSignature:
+            receiverType = null
+            returnType = kotlin.Int
+            symbol = p1: kotlin.Int
+        ]
+    argumentMapping = {
+      1 -> (KtVariableLikeSignature:
+        receiverType = null
+        returnType = kotlin.Int
+        symbol = p1: kotlin.Int)
+    }