add e-mail address to maintainer field
add e-mail address to maintainer field

removes lintian error:
E: libimxvpuapi source: maintainer-address-malformed Carlos Rafael Giani &lt;unknown&gt;

Signed-off-by: Josua Mayer <f0791ebdc935f9d948e2b85fdabb1be508cb7d6c@gmail.com>

Freescale/libimxvpuapi,Freescale/libimxvpuapi