Fix license listing

Signed-off-by: Michel Lind <salimma@fedoraproject.org>

rust-is_ci.spec

@@ -22,8 +22,8 @@ or not without much fuss.}
 
 %package     -n %{crate}
 Summary:        %{summary}
-# FIXME: paste output of %%cargo_license_summary here
+# ISC
-License:        # FIXME
+License:        ISC
 # LICENSE.dependencies contains a full license breakdown
 
 %description -n %{crate} %{_description}