complibs/mpc: bump version

Signed-off-by: Daniel Rubio Bonilla <danielrubiob@gmail.com>
Message-Id: <d78f3a4ba2df1e076851.1391984022@uemo>
Patchwork-Id: 318636

 reporter_name="dsreed on freenode/#crosstool-ng"

 reporter_url=""

 reporter_comment="Enables experimental support for VFP/NEON hardware floating point."