Debian: Use ${source:Version} for versioned dependencies as appropriate

Debian: Use ${source:Version} for versioned dependencies as appropriate

${source:Version} should be used for versioned dependencies
of arch:any packages on arch:all packages.

${source:Version} may be used for versioned dependencies
of arch:all packages on arch:any packages.

See: http://lintian.debian.org/tags/not-binnmuable-any-depends-all.html
     http://lintian.debian.org/tags/not-binnmuable-all-depends-any.html

Signed-off-by: Simon Horman <horms@verge.net.au>
Signed-off-by: Ben Pfaff <blp@nicira.com>