chore(deps): update fastembed from 5.0.1 to 5.2.0

- fastembed updated to 5.2.0 for embedding generation
- tokenizers updated to 0.22.1 as transitive dependency

Author: bartolli

Cargo.lock

@@ -56,7 +56,7 @@ tree-sitter-rust = "0.24.0"
 tree-sitter-typescript = "0.23.2"
 walkdir = "2.5.0"
 bincode = "2.0.1"
-fastembed = "5.0.1"
+fastembed = "5.2.0"
 rand = "0.9.2"
 indicatif = "0.18.0"
 comfy-table = "7.1.4"