Update gitconfig

Signed-off-by: Anton Kolesov <Anton.Kolesov@synopsys.com>
Change color scheme for vimdiff

Signed-off-by: Anton Kolesov <Anton.Kolesov@synopsys.com>
Update ll alias in bashrc

Signed-off-by: Anton Kolesov <Anton.Kolesov@synopsys.com>