[FE1.0] Fix CFG for inline function calls in finally blocks.

The body of the InlinedLocalFunctionDeclarationInstruction was
not copied. That confuses the information on the exceptional edge
with the information on the normal edge.

^KT-52131 Fixed

compiler/testData/diagnostics/tests/controlFlowAnalysis/kt52131.kt

@@ -0,0 +1,10 @@
+// FIR_IDENTICAL
+
+fun foo(): Int {
+    var result = 0
+    try {
+    } finally {
+        42.let { }
+    }
+    return result
+}

compiler/testData/diagnostics/tests/controlFlowAnalysis/kt52131.txt

@@ -0,0 +1,3 @@
+package
+
+public fun foo(): kotlin.Int