Move: Implement inspection which reports mismatch between package directive and containing directory

idea/testData/multiFileInspections/mismatchedProjectAndDirectory/before/foo/barPackageMismatched.kt

@@ -0,0 +1,5 @@
+package bar
+
+class Foo {
+
+}

idea/testData/multiFileInspections/mismatchedProjectAndDirectory/before/foo/fooPackageMatched.kt

@@ -0,0 +1,5 @@
+package foo
+
+class Foo {
+
+}

idea/testData/multiFileInspections/mismatchedProjectAndDirectory/expected.xml

@@ -0,0 +1,19 @@
+<problems>
+    <problem>
+        <file>barPackageMismatched.kt</file>
+        <line>1</line>
+        <module>testPackageDirectoryMismatch_PackageDirectoryMismatch_0</module>
+        <entry_point TYPE="file" FQNAME="barPackageMismatched.kt" />
+        <problem_class severity="WARNING" attribute_key="WARNING_ATTRIBUTES">Package name does not match containing directory</problem_class>
+        <description>Move file to 'bar'</description>
+    </problem>
+
+    <problem>
+        <file>barPackageMismatched.kt</file>
+        <line>1</line>
+        <module>testPackageDirectoryMismatch_PackageDirectoryMismatch_0</module>
+        <entry_point TYPE="file" FQNAME="barPackageMismatched.kt" />
+        <problem_class severity="WARNING" attribute_key="WARNING_ATTRIBUTES">Package name does not match containing directory</problem_class>
+        <description>Change file's package to 'foo'</description>
+    </problem>
+</problems>

idea/testData/multiFileInspections/mismatchedProjectAndDirectory/mismatchedProjectAndDirectory.test

@@ -0,0 +1,3 @@
+{
+    "inspectionClass": "org.jetbrains.kotlin.idea.refactoring.move.changePackage.PackageDirectoryMismatchInspection"
+}