#842 set Publisher to owner if available otherwise author

Signed-off-by: James Thompson <thompson.tomo@outlook.com>

Author: thompson-tomo

CycloneDX/Services/NugetV3Service.cs

@@ -289,6 +289,7 @@ private static Component SetupComponentProperties(Component component, NuspecMod
             var title = nuspecModel.nuspecReader.GetTitle();
             var summary = nuspecModel.nuspecReader.GetSummary();
             var description = nuspecModel.nuspecReader.GetDescription();
+            var owner = nuspecModel.nuspecReader.GetOwners();
             if (!string.IsNullOrEmpty(summary))
             {
                 component.Description = summary;
@@ -301,6 +302,14 @@ private static Component SetupComponentProperties(Component component, NuspecMod
             {
                 component.Description = title;
             }
+            if (!string.IsNullOrEmpty(owner))
+            {
+                component.Publisher = owner;
+            }
+            else
+            {
+                component.Publisher = component.Author;
+            }
 
             return component;
         }