Move BaseOptionGroupTest into cli.common

This should have been moved there in a previous change when
`ReporterOptionsTest` was moved.

Bug: 295577788
Test: ./gradlew
Change-Id: I13b22d86c945f95ce17d2f61d2647a4f28a97500
diff --git a/src/test/java/com/android/tools/metalava/SignatureFormatOptionsTest.kt b/src/test/java/com/android/tools/metalava/SignatureFormatOptionsTest.kt
index 24cad64..7c2aa03 100644
--- a/src/test/java/com/android/tools/metalava/SignatureFormatOptionsTest.kt
+++ b/src/test/java/com/android/tools/metalava/SignatureFormatOptionsTest.kt
@@ -16,6 +16,7 @@
 
 package com.android.tools.metalava
 
+import com.android.tools.metalava.cli.common.BaseOptionGroupTest
 import com.android.tools.metalava.model.text.ApiParseException
 import com.android.tools.metalava.model.text.FileFormat
 import com.android.tools.metalava.testing.source
diff --git a/src/test/java/com/android/tools/metalava/BaseOptionGroupTest.kt b/src/test/java/com/android/tools/metalava/cli/common/BaseOptionGroupTest.kt
similarity index 91%
rename from src/test/java/com/android/tools/metalava/BaseOptionGroupTest.kt
rename to src/test/java/com/android/tools/metalava/cli/common/BaseOptionGroupTest.kt
index d7feee8..31692e7 100644
--- a/src/test/java/com/android/tools/metalava/BaseOptionGroupTest.kt
+++ b/src/test/java/com/android/tools/metalava/cli/common/BaseOptionGroupTest.kt
@@ -14,11 +14,8 @@
  * limitations under the License.
  */
 
-package com.android.tools.metalava
+package com.android.tools.metalava.cli.common
 
-import com.android.tools.metalava.cli.common.MetalavaHelpFormatter
-import com.android.tools.metalava.cli.common.MetalavaLocalization
-import com.android.tools.metalava.cli.common.plainTerminal
 import com.android.tools.metalava.testing.TemporaryFolderOwner
 import com.github.ajalt.clikt.core.CliktCommand
 import com.github.ajalt.clikt.core.PrintHelpMessage
diff --git a/src/test/java/com/android/tools/metalava/cli/common/ReporterOptionsTest.kt b/src/test/java/com/android/tools/metalava/cli/common/ReporterOptionsTest.kt
index b42ddcb..b11d0a0 100644
--- a/src/test/java/com/android/tools/metalava/cli/common/ReporterOptionsTest.kt
+++ b/src/test/java/com/android/tools/metalava/cli/common/ReporterOptionsTest.kt
@@ -16,7 +16,6 @@
 
 package com.android.tools.metalava.cli.common
 
-import com.android.tools.metalava.BaseOptionGroupTest
 import com.android.tools.metalava.DefaultReporter
 import com.android.tools.metalava.IssueConfiguration
 import com.android.tools.metalava.reporter.Issues