deps: Update phf to version 0.14 (#770)

Signed-off-by: Simon Sapin <simon@igalia.com>

Author: SimonSapin

Cargo.lock

@@ -18,6 +18,6 @@ simplified-api = []
 accesskit = { version = "0.24.1", path = "../../accesskit" }
 accesskit_consumer = { version = "0.38.0", path = "../../accesskit_consumer" }
 atspi-common = { version = "0.13", default-features = false }
-phf = { version = "0.13.1", features = ["macros"] }
+phf = { version = "0.14.0", features = ["macros"] }
 serde = "1.0"
 zvariant = { version = "5.4", default-features = false }