Fix fello deps
I let a transitive dependency get away from me. This should hopefully fix #308
diff --git a/Cargo.toml b/Cargo.toml
index 5873f00..5e8f51f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -46,7 +46,7 @@
parking_lot = "0.12"
bytemuck = { version = "1.12.1", features = ["derive"] }
smallvec = "1.8.0"
-fello = { git = "https://github.com/dfrg/fount", rev = "a8c0686ca9da236420c04d1f476c41cf7fe6d2ba" }
+fello = { git = "https://github.com/dfrg/fount", rev = "8ee330bb9b59291edf2feaa6968ca834a58ae712" }
peniko = { git = "https://github.com/linebender/peniko", rev = "cafdac9a211a0fb2fec5656bd663d1ac770bcc81" }
guillotiere = "0.6.2"
