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

compiler/testData/diagnostics/tests/resolve/overloadConflicts/genericWithProjection.fir.kt

@@ -0,0 +1,11 @@
+// !DIAGNOSTICS: -UNUSED_PARAMETER -REDUNDANT_PROJECTION
+
+class In<in T>() {
+    fun f(t : T) {}
+    fun f(t : Int) = t
+}
+
+fun test1(x: In<String>): Unit = x.f("1")
+fun test2(x: In<in String>): Unit = x.f("1")
+fun test3(x: In<out String>): Unit = x.f("1")
+fun test4(x: In<*>): Unit = x.f("1")