Bump fluent & fluent-bundle

fluent from 0.16.1 to 0.17.0 and fluent-bundle from 0.15.3 to 0.16.0

Author: cakebaker

Cargo.lock

@@ -363,8 +363,8 @@ crc32fast = "1.4.2"
 digest = "0.10.7"
 
 # Fluent dependencies
-fluent-bundle = "0.15.3"
-fluent = "0.16.1"
+fluent-bundle = "0.16.0"
+fluent = "0.17.0"
 unic-langid = "0.9.6"
 
 uucore = { version = "0.0.30", package = "uucore", path = "src/uucore" }