Fix Ruby 2.4 builds

Ruby 2.4 builds are failing because the latest major version of Sprokets is not installable on Ruby 2.4. We don't care about sprockets as a dependency in Scenic, so I've pinned it to a compatible version for now. When we stop testing on Ruby 2.4, we can remove this.
CustomerX-CX · May 7, 2020 · c575dcd · c575dcd
1 parent 7898354
commit c575dcd
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/Gemfile b/Gemfile
@@ -12,3 +12,4 @@ else
 end
 
 gem "rails", rails_constraint
+gem "sprockets", "< 4.0.0"