actions: fix GitHub CI issue with ruby FFI

see ffi/ffi#1103 Signed-off-by: Todd Gamblin <[email protected]>
spack · Jun 27, 2024 · aae2e9e · aae2e9e
1 parent 4d75000
commit aae2e9e
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/Gemfile b/Gemfile
@@ -16,3 +16,6 @@ group :jekyll_plugins do
 end
 
 gem "webrick", "~> 1.7"
+
+# https://github.com/ffi/ffi/issues/1103
+gem "ffi", "< 1.17.0"