Update Diplomat / Fix CI (#5571)

Fixes #5570

Author: Manishearth

Cargo.lock

@@ -209,10 +209,10 @@ icu_benchmark_macros = { path = "tools/benchmark/macros" }
 
 # The version here can either be a `version = ".."` spec or `git = "https://github.com/rust-diplomat/diplomat", rev = ".."`
 # Diplomat must be published preceding a new ICU4X release but may use git versions in between
-diplomat = { git = "https://github.com/rust-diplomat/diplomat", rev = "fe5201dd04ee6614942f817b291e90cb01440c19" }
-diplomat-runtime = { git = "https://github.com/rust-diplomat/diplomat", rev = "fe5201dd04ee6614942f817b291e90cb01440c19" }
-diplomat_core = { git = "https://github.com/rust-diplomat/diplomat", rev = "fe5201dd04ee6614942f817b291e90cb01440c19" }
-diplomat-tool = { git = "https://github.com/rust-diplomat/diplomat", rev = "fe5201dd04ee6614942f817b291e90cb01440c19" }
+diplomat = { git = "https://github.com/rust-diplomat/diplomat", rev = "dbb560bb6f09c91a2faae42c8efbd524bf16f0b0" }
+diplomat-runtime = { git = "https://github.com/rust-diplomat/diplomat", rev = "dbb560bb6f09c91a2faae42c8efbd524bf16f0b0" }
+diplomat_core = { git = "https://github.com/rust-diplomat/diplomat", rev = "dbb560bb6f09c91a2faae42c8efbd524bf16f0b0" }
+diplomat-tool = { git = "https://github.com/rust-diplomat/diplomat", rev = "dbb560bb6f09c91a2faae42c8efbd524bf16f0b0" }
 
 # EXTERNAL DEPENDENCIES
 #