Do not report "no reflection" inspection where reflection is not used

#KT-7059 Fixed

idea/testData/inspections/reflectionNotFound/functionReference.kt

@@ -0,0 +1,18 @@
+package test
+
+// WITH_RUNTIME
+
+import kotlin.reflect.KFunction0
+
+fun foo() {}
+
+fun bar(f: () -> Unit) = f()
+
+// Inspection should be reported here because '::foo' may be used as a reflection object
+val p1 = ::foo                    // the type is KFunction0 by default
+val p2: KFunction0<Unit> = ::foo  // the expected type is KFunction0
+
+// But shouldn't be reported here
+val p3 = bar(::foo)               // the expected type is Function0, '::foo' is used as an ordinary function
+val p4: Any = ::foo               // the expected type is Any
+val p5: UnresolvedClass = ::foo   // an error, another warning would be useless

idea/testData/inspections/reflectionNotFound/inspectionData/expected.xml

@@ -0,0 +1,18 @@
+<problems>
+  <problem>
+    <file>functionReference.kt</file>
+    <line>12</line>
+    <module>light_idea_test_case</module>
+    <entry_point TYPE="file" FQNAME="temp:///src/functionReference.kt" />
+    <problem_class severity="WARNING" attribute_key="WARNING_ATTRIBUTES">Reflection not found</problem_class>
+    <description>Reflection not found in the classpath</description>
+  </problem>
+  <problem>
+    <file>functionReference.kt</file>
+    <line>13</line>
+    <module>light_idea_test_case</module>
+    <entry_point TYPE="file" FQNAME="temp:///src/functionReference.kt" />
+    <problem_class severity="WARNING" attribute_key="WARNING_ATTRIBUTES">Reflection not found</problem_class>
+    <description>Reflection not found in the classpath</description>
+  </problem>
+</problems>

idea/testData/inspections/reflectionNotFound/inspectionData/inspections.test

@@ -0,0 +1 @@
+// INSPECTION_CLASS: org.jetbrains.kotlin.idea.inspections.ReflectionNotFoundInspection