[FIR-TEST] Add new testdata generated after changes in previous commit

compiler/testData/diagnostics/tests/checkArguments/twoLambdasFunction.fir.kt

@@ -0,0 +1,14 @@
+// !DIAGNOSTICS: -UNUSED_EXPRESSION -UNUSED_PARAMETER
+// !WITH_NEW_INFERENCE
+
+fun test(x: () -> Unit, y: () -> Unit) {
+
+}
+
+fun main() {
+    <!INAPPLICABLE_CANDIDATE!>test<!> {
+        1
+    } {
+        2
+    }
+}