feat(helper-cli): Add an option to override the repository configuration

`orthw` (bash) organizes the OrtResult files and repository
configuration separately. So, before running any command on the
`OrtResult` the repository configuration needs to be overridden. Extend
the `ListPackagesCommand` by a dedicated option, analog to other commands
such as `ListLicensesCommand`.

Signed-off-by: Frank Viernau <frank_viernau@epam.com>

helper-cli/src/main/kotlin/commands/ListPackagesCommand.kt

@@ -30,6 +30,7 @@ import com.github.ajalt.clikt.parameters.types.file
 
 import org.ossreviewtoolkit.helper.utils.OrtHelperCommand
 import org.ossreviewtoolkit.helper.utils.readOrtResult
+import org.ossreviewtoolkit.helper.utils.replaceConfig
 import org.ossreviewtoolkit.model.Identifier
 import org.ossreviewtoolkit.model.PackageType
 import org.ossreviewtoolkit.model.PackageType.PACKAGE
@@ -82,8 +83,15 @@ internal class ListPackagesCommand : OrtHelperCommand(
         help = "Only list packages distinct by type, namespace and name."
     ).flag()
 
+    private val repositoryConfigurationFile by option(
+        "--repository-configuration-file",
+        help = "Override the repository configuration contained in the ORT result."
+    ).convert { it.expandTilde() }
+        .file(mustExist = true, canBeFile = true, canBeDir = false, mustBeWritable = false, mustBeReadable = true)
+        .convert { it.absoluteFile.normalize() }
+
     override fun run() {
-        val ortResult = readOrtResult(ortFile)
+        val ortResult = readOrtResult(ortFile).replaceConfig(repositoryConfigurationFile)
 
         val licenseInfoResolver = ortResult.createLicenseInfoResolver()