Generate fake variables for default lambdas during inline

#KT-51557 Fixed

compiler/testData/codegen/bytecodeText/inline/defaultLambda.kt

@@ -0,0 +1,15 @@
+package test
+
+inline fun <reified T> inlineFun(lambda: () -> String = { T::class.java.simpleName }): String {
+    return lambda()
+}
+
+class OK
+
+fun box(): String {
+    return inlineFun<OK>()
+}
+
+// 1 LOCALVARIABLE \$i\$a\$-inlineFun-DefaultLambdaKt\$inlineFun\$1 I
+// inlineFun, inlineFun$default, inlined inlineFun:
+// 3 LOCALVARIABLE \$i\$f\$inlineFun