HBASE-24261: (Addendum) Make notifications a toplevel object
HBASE-24261: (Addendum) Make notifications a toplevel object

Currently it is indented under 'github' which is not correct.

mahak/hbase,mahak/hbase,apurtell/hbase,apurtell/hbase,ndimiduk/hbase,ndimiduk/hbase,ndimiduk/hbase,apurtell/hbase,Apache9/hbase,mahak/hbase,ndimiduk/hbase,ndimiduk/hbase,ndimiduk/hbase,mahak/hbase,Apache9/hbase,apurtell/hbase,Apache9/hbase,apurtell/hbase,apurtell/hbase,mahak/hbase,mahak/hbase,apurtell/hbase,ndimiduk/hbase,mahak/hbase,mahak/hbase,apurtell/hbase,ndimiduk/hbase,Apache9/hbase,ndimiduk/hbase,mahak/hbase,Apache9/hbase,Apache9/hbase,Apache9/hbase,Apache9/hbase,ndimiduk/hbase,Apache9/hbase,apurtell/hbase,mahak/hbase,Apache9/hbase,apurtell/hbase