FIR: add test with minOf ambiguity

compiler/fir/analysis-tests/testData/resolveWithStdlib/intellij/DailyAggregatedDoubleFactor.fir.txt

@@ -0,0 +1,9 @@
+FILE: DailyAggregatedDoubleFactor.kt
+    public abstract interface DailyAggregatedDoubleFactor : R|kotlin/Any| {
+    }
+    private final fun R|DailyAggregatedDoubleFactor|.aggregateBy(reduce: R|(kotlin/Double, kotlin/Double) -> kotlin/Double|): R|kotlin/collections/Map<kotlin/String, kotlin/Double>| {
+        ^aggregateBy R|kotlin/collections/mutableMapOf|<R|kotlin/String|, R|kotlin/Double|>()
+    }
+    public final fun R|DailyAggregatedDoubleFactor|.aggregateMin(): R|kotlin/collections/Map<kotlin/String, kotlin/Double>| {
+        ^aggregateMin this@R|/aggregateMin|.R|/aggregateBy|(::<Ambiguity: minOf, [kotlin/comparisons/minOf, kotlin/comparisons/minOf]>#)
+    }

compiler/fir/analysis-tests/testData/resolveWithStdlib/intellij/DailyAggregatedDoubleFactor.kt

@@ -0,0 +1,7 @@
+interface DailyAggregatedDoubleFactor
+
+private fun DailyAggregatedDoubleFactor.aggregateBy(reduce: (Double, Double) -> Double): Map<String, Double> {
+    return mutableMapOf<String, Double>()
+}
+
+fun DailyAggregatedDoubleFactor.aggregateMin(): Map<String, Double> = aggregateBy(::<!OVERLOAD_RESOLUTION_AMBIGUITY!>minOf<!>)