Merge branch '21.2-modifiedRucioOutput' into '21.2'

Accomodate new rucio output style in SampleHandler

See merge request !36686

(cherry picked from commit 8dec5a5b)

6b85fed0 Remove space before colon in search patterns

PhysicsAnalysis/D3PDTools/SampleHandler/Root/GridTools.cxx

@@ -497,10 +497,10 @@ namespace SH
 
     RucioDownloadResult result;
     result.did = readLine (output, "DID ");
-    result.totalFiles = readLineUnsigned (output, "Total files : ");
-    result.downloadedFiles = readLineUnsigned (output, "Downloaded files : ");
-    result.alreadyLocal = readLineUnsigned (output, "Files already found locally : ");
-    result.notDownloaded = readLineUnsigned (output, "Files that cannot be downloaded : ");
+    result.totalFiles = readLineUnsigned (output, "Total files: ");
+    result.downloadedFiles = readLineUnsigned (output, "Downloaded files: ");
+    result.alreadyLocal = readLineUnsigned (output, "Files already found locally: ");
+    result.notDownloaded = readLineUnsigned (output, "Files that cannot be downloaded: ");
     return result;
   }