FIR: Force processing postponed arguments nested in lambdas

See the call-site of processAllContainingCallCandidates in getOrderedNotAnalyzedPostponedArguments

compiler/testData/diagnostics/tests/delegatedProperty/inference/delegateExpressionAsLambda.fir.kt

@@ -7,7 +7,7 @@ fun test(i: Int) {
         createSample(i) { it.toString() }
     }
 
-    <!INAPPLICABLE_CANDIDATE!>takeSample<!>(bad)
+    takeSample(bad)
 }
 
 fun <T> myLazyDelegate(i: () -> T): LazyDelegate<T> = LazyDelegate(i())
@@ -19,4 +19,4 @@ class LazyDelegate<T>(val v: T) {
 class Sample<K, V>
 
 fun takeSample(g: Sample<Int, String>) {}
-fun <T, S> createSample(i: T, a: (T) -> S): Sample<T, S> = TODO()
+fun <T, S> createSample(i: T, a: (T) -> S): Sample<T, S> = TODO()