mailmap: Warren Usui is with Inktank

Reviewed-by: Warren Usui <warren.usui@inktank.com>
Signed-off-by: Loic Dachary <loic@dachary.org>
mailmap: Allen Samuels affiliation

Signed-off-by: Loic Dachary <loic@dachary.org>
mailmap: Stephan Renatus affiliation

Signed-off-by: Loic Dachary <loic@dachary.org>
mailmap: Sharif Olorin affiliation

Reviewed-by: Sharif Olorin <sio@tesser.org>
Signed-off-by: Loic Dachary <loic@dachary.org>
mailmap: Mohammad Salehe affiliation

Reviewed-by: Mohammad Salehe <salehe+dev@gmail.com>
Signed-off-by: Loic Dachary <loic@dachary.org>
mailmap: James Ryan Cresawn affiliation

Signed-off-by: Loic Dachary <loic@dachary.org>
mailmap: Guang Yang affiliation

and name normalization

Reviewed-by: Guang Yang <yguang@yahoo-inc.com>
Signed-off-by: Loic Dachary <loic@dachary.org>
mailmap: Tyler Brekke name normalization

Reviewed-by: Tyler Brekke <tyler.brekke@inktank.com>
Signed-off-by: Loic Dachary <loic@dachary.org>
mailmap: Huang Jun name normalization

Signed-off-by: Loic Dachary <loic@dachary.org>
mailmap: Inktank jenkins bot

Signed-off-by: Loic Dachary <loic@dachary.org>