increment number of hlt1 technical lines by 1
One more HLT1 BGI technical line is added in Allen!1838 (merged) . This MR adapts the allen_mdf_write_for_hlt2
validator to account for this.
One more HLT1 BGI technical line is added in Allen!1838 (merged) . This MR adapts the allen_mdf_write_for_hlt2
validator to account for this.