gui-apps/pop-launcher: fix tests

Closes: https://bugs.gentoo.org/938496
Signed-off-by: Daichi Yamamoto <dev@dyama.net>

gui-apps/pop-launcher/pop-launcher-1.2.1.ebuild

@@ -259,3 +259,11 @@ src_install() {
 
 	einstalldocs
 }
+
+src_test() {
+	local mytestargs=(
+		# The following tests require network access.
+		--skip web::test
+	)
+	cargo_src_test -- "${mytestargs[@]}"
+}