fix(snapbox) Bump filetime to 0.2.8

This is the oldest version that works with snapbox

Author: faern

crates/snapbox/Cargo.toml

@@ -76,7 +76,7 @@ content_inspector = { version = "0.2.4", optional = true }
 tempfile = { version = "3.0", optional = true }
 walkdir = { version = "2.3.2", optional = true }
 dunce = { version = "1.0", optional = true }
-filetime = { version = "0.2", optional = true }
+filetime = { version = "0.2.8", optional = true }
 
 os_pipe = { version = "1.0", optional = true }
 wait-timeout = { version = "0.2.0", optional = true }