FIR: Fix builder inference case with independent calls inside lambda

compiler/testData/diagnostics/testsWithStdLib/builderInference/completeIrrelevantCalls.kt

@@ -0,0 +1,16 @@
+// FIR_IDENTICAL
+// SKIP_TXT
+
+class A {
+    lateinit var m: Map<String, Int>
+
+    @ExperimentalStdlibApi
+    fun foo(xs: Collection<List<String>>) {
+        m = buildMap {
+            // flatMap calls might be completed on early phase
+            for (x in xs.flatMap { it.toList() }) {
+                put(x, x.length)
+            }
+        }
+    }
+}

compiler/testData/diagnostics/testsWithStdLib/coroutines/inference/kt41308.fir.kt

@@ -1,9 +0,0 @@
-// ISSUE: KT-41308
-
-fun main() {
-    sequence {
-        val list: List<String>? = null
-        val outputList = <!DEBUG_INFO_EXPRESSION_TYPE("kotlin.collections.List<kotlin.String>")!>list ?: listOf()<!>
-        <!NONE_APPLICABLE!>yieldAll<!>(outputList)
-    }
-}

compiler/testData/diagnostics/testsWithStdLib/coroutines/inference/kt41308.kt

@@ -1,3 +1,4 @@
+// FIR_IDENTICAL
 // ISSUE: KT-41308
 
 fun main() {