Add redundant python{,3}-all build depends for lintian

python3-all-dev depends on python3-all, yet lintian bugs
us about runtime-test-file-uses-supported-python-versions-without-python-all-build-depends
- meh.

debian/control

@@ -11,9 +11,11 @@ Build-Depends: apt (>= 1.0.9.4),
                dh-python,
                fakeroot,
                libapt-pkg-dev (>= 1.9.11~),
+               python-all (>= 2.7),
                python-all-dev (>= 2.7),
                python-all-dbg,
                python-setuptools,
+               python3-all (>= 3.3),
                python3-all-dev (>= 3.3),
                python3-all-dbg (>= 3.3),
                python3-distutils,