only set filePath if the filename is an exact match

Author: anamnavi

src/code/Utils.cs

@@ -1196,24 +1196,24 @@ internal static void GetMetadataFilesFromPath(string dirPath, string packageName
                         if (string.Compare($"{packageName}.psd1", fileName, StringComparison.OrdinalIgnoreCase) == 0)
                         {
                             properCasingPkgName = Path.GetFileNameWithoutExtension(file);
+                            psd1FilePath = file;
                         }
-                        psd1FilePath = file;
                     }
                     else if (file.EndsWith("nuspec"))
                     {
                         if (string.Compare($"{packageName}.nuspec", fileName, StringComparison.OrdinalIgnoreCase) == 0)
                         {
                             properCasingPkgName = Path.GetFileNameWithoutExtension(file);
+                            nuspecFilePath = file;
                         }
-                        nuspecFilePath = file;
                     }
                     else if (file.EndsWith("ps1"))
                     {
                         if (string.Compare($"{packageName}.ps1", fileName, StringComparison.OrdinalIgnoreCase) == 0)
                         {
                             properCasingPkgName = Path.GetFileNameWithoutExtension(file);
+                            ps1FilePath = file;
                         }
-                        ps1FilePath = file;
                     }
                 }
             }