feat: add file count to sources downloads (#464)

---------

Co-authored-by: Pawel Winogrodzki <pawelwi@microsoft.com>

Author: Pawel Winogrodzki

internal/providers/sourceproviders/fedorasource/fedorasource.go

@@ -165,7 +165,8 @@ func (g *FedoraSourceDownloaderImpl) downloadAndVerifySources(
 	sourceFiles []sourceFileInfo,
 	repoDir string,
 ) error {
-	for _, sourceFile := range sourceFiles {
+	sourcesTotal := len(sourceFiles)
+	for sourceIndex, sourceFile := range sourceFiles {
 		destFilePath := filepath.Join(repoDir, sourceFile.fileName)
 
 		exists, err := fileutils.Exists(g.fileSystem, destFilePath)
@@ -180,6 +181,7 @@ func (g *FedoraSourceDownloaderImpl) downloadAndVerifySources(
 		}
 
 		slog.Info("Downloading source file...",
+			"progress", fmt.Sprintf("%d/%d", sourceIndex+1, sourcesTotal),
 			"fileName", sourceFile.fileName,
 			"URI", sourceFile.uri,
 			"destPath", destFilePath,