KT-7484 Companion object is marked unused if it's only usages are statically imported from Java

#KT-7484 fixed

idea/testData/findUsages/kotlin/companionObject/javaUsage.1.java

@@ -1,3 +1,5 @@
+import static Foo.*;
+
 class JavaUsage {
     public static void main(String[] args) {
         System.out.println(Foo.CONST);

idea/testData/findUsages/kotlin/companionObject/javaUsage.results.txt

@@ -1,3 +1,4 @@
-Class static member access (3: 28) System.out.println(Foo.CONST);
-Class static member access (4: 9) Foo.s();
-Unclassified usage (5: 13) Foo.Companion.f();
+Class static member access (5: 28) System.out.println(Foo.CONST);
+Class static member access (6: 9) Foo.s();
+Unclassified usage (1: 15) import static Foo.*;
+Unclassified usage (7: 13) Foo.Companion.f();

idea/testData/inspections/unusedSymbol/object/companionObjectWithStatics.java

@@ -0,0 +1,8 @@
+import static companionObjectWithStatics.Foo.*
+
+class JavaUsage {
+    public static void main(String[] args) {
+        System.out.println(CONST + CONST);
+        foo()
+    }
+}

idea/testData/inspections/unusedSymbol/object/companionObjectWithStatics.kt

@@ -0,0 +1,10 @@
+package companionObjectWithStatics
+
+class Foo {
+    companion object {
+        platformStatic fun foo() {
+        }
+
+        val CONST = 111
+    }
+}