*/*: [QA] Fix trivial cases of MissingTestRestrict

The result was achieved via the following pipeline:

    pkgcheck scan -c RestrictTestCheck -R FormatReporter \
      --format '{category}/{package}/{package}-{version}.ebuild' |
    xargs -n32 grep -L RESTRICT |
    xargs -n32 sed -i -e '/^IUSE=.*test/aRESTRICT="!test? ( test )"'

The resulting metadata was compared before and after the change.
Few Go ebuilds had to be fixed manually due to implicit RESTRICT=strip
added by the eclass.  Two ebuilds have to be fixed because of multiline
IUSE.

Suggested-by: Robin H. Johnson <robbat2@gentoo.org>
Closes: https://github.com/gentoo/gentoo/pull/13942
Signed-off-by: Michał Górny <mgorny@gentoo.org>

dev-python/google-api-python-client/google-api-python-client-1.5.3.ebuild

@@ -15,6 +15,7 @@ LICENSE="Apache-2.0"
 SLOT="0"
 KEYWORDS="amd64 arm x86"
 IUSE="test"
+RESTRICT="!test? ( test )"
 
 RDEPEND="
 	>=dev-python/httplib2-0.8[${PYTHON_USEDEP}]

dev-python/google-api-python-client/google-api-python-client-1.6.2.ebuild

@@ -15,6 +15,7 @@ LICENSE="Apache-2.0"
 SLOT="0"
 KEYWORDS="amd64 ~arm ~arm64 x86"
 IUSE="test"
+RESTRICT="!test? ( test )"
 
 RDEPEND="
 	>=dev-python/httplib2-0.9.2[${PYTHON_USEDEP}]

dev-python/google-api-python-client/google-api-python-client-1.6.5.ebuild

@@ -15,6 +15,7 @@ LICENSE="Apache-2.0"
 SLOT="0"
 KEYWORDS="amd64 ~arm ~arm64 x86"
 IUSE="test"
+RESTRICT="!test? ( test )"
 
 RDEPEND="
 	>=dev-python/httplib2-0.9.2[${PYTHON_USEDEP}]

dev-python/google-api-python-client/google-api-python-client-1.7.0.ebuild

@@ -15,6 +15,7 @@ LICENSE="Apache-2.0"
 SLOT="0"
 KEYWORDS="~amd64 ~arm ~arm64 ~x86"
 IUSE="test"
+RESTRICT="!test? ( test )"
 
 RDEPEND="
 	>=dev-python/httplib2-0.9.2[${PYTHON_USEDEP}]

dev-python/google-api-python-client/google-api-python-client-1.7.9.ebuild

@@ -15,6 +15,7 @@ LICENSE="Apache-2.0"
 SLOT="0"
 KEYWORDS="~amd64 ~arm ~arm64 ~x86"
 IUSE="test"
+RESTRICT="!test? ( test )"
 
 RDEPEND="
 	>=dev-python/httplib2-0.9.2[${PYTHON_USEDEP}]