Removed firstOrNull tests with nullable types

Author: bradynpoulsen

kotlinx-coroutines-core/common/test/flow/terminal/FirstTest.kt

@@ -90,14 +90,6 @@ class FirstTest : TestBase() {
         assertEquals(1, flow.firstOrNull())
     }
 
-    @Test
-    fun testFirstOrNullWithNulls() = runTest {
-        val flow = flowOf(null, 1)
-        assertNull(flow.firstOrNull())
-        assertNull(flow.firstOrNull { it == null })
-        assertEquals(1, flow.firstOrNull { it != null })
-    }
-
     @Test
     fun testFirstOrNullWithPredicate() = runTest {
         val flow = flowOf(1, 2, 3)