K2: don't count use-sites of Java type parameter with nullable bounds as not null

compiler/testData/diagnostics/foreignAnnotationsTests/java8Tests/jspecifyOld/strictMode/NonPlatformTypeParameter.fir.kt

@@ -0,0 +1,30 @@
+// !LANGUAGE: +ProhibitUsingNullableTypeParameterAgainstNotNullAnnotated +TypeEnhancementImprovementsInStrictMode
+// JSPECIFY_STATE: strict
+// MUTE_FOR_PSI_CLASS_FILES_READING
+
+// FILE: NonPlatformTypeParameter.java
+import org.jspecify.nullness.*;
+
+public class NonPlatformTypeParameter<T extends @Nullable Object> {
+    public void foo(T t) {}
+    public <E extends @Nullable Object> void bar(E e) {}
+}
+
+// FILE: Test.java
+public class Test {}
+
+// FILE: main.kt
+fun <T : Test> main(a1: NonPlatformTypeParameter<Any?>, a2: NonPlatformTypeParameter<Test>, x: T): Unit {
+    a1.foo(null)
+    a1.bar<Test?>(null)
+    // jspecify_nullness_mismatch
+    a1.bar<T>(null)
+    a1.bar<T>(x)
+
+    // jspecify_nullness_mismatch
+    a2.foo(null)
+    a2.bar<Test?>(null)
+    // jspecify_nullness_mismatch
+    a2.bar<T>(null)
+    a2.bar<T>(x)
+}

compiler/testData/diagnostics/foreignAnnotationsTests/java8Tests/jspecifyOld/strictMode/NonPlatformTypeParameter.kt

@@ -1,4 +1,3 @@
-// FIR_IDENTICAL
 // !LANGUAGE: +ProhibitUsingNullableTypeParameterAgainstNotNullAnnotated +TypeEnhancementImprovementsInStrictMode
 // JSPECIFY_STATE: strict
 // MUTE_FOR_PSI_CLASS_FILES_READING
@@ -28,4 +27,4 @@ fun <T : Test> main(a1: NonPlatformTypeParameter<Any?>, a2: NonPlatformTypeParam
     // jspecify_nullness_mismatch
     a2.bar<T>(<!NULL_FOR_NONNULL_TYPE!>null<!>)
     a2.bar<T>(x)
-}
+}