debian/source/lintian-overrides: re-add license-problem-non-free-RFC-BCP78

Author: terceiro

debian/source/lintian-overrides

@@ -2,3 +2,5 @@ source-contains-prebuilt-ms-help-file
 # There is no RFC text
 license-problem-non-free-RFC .bundle/gems/net-imap-*/LICENSE.txt
 license-problem-non-free-RFC [.bundle/gems/net-imap-*/LICENSE.txt]
+license-problem-non-free-RFC-BCP78 .bundle/gems/net-imap-*/LICENSE.txt
+license-problem-non-free-RFC-BCP78 [.bundle/gems/net-imap-*/LICENSE.txt]