deps: bump rust -> 1.68.0

Author: RiverPhillips

bazel/dependencies.bzl

@@ -39,7 +39,7 @@ def proxy_wasm_cpp_host_dependencies():
             "wasm32-unknown-unknown",
             "wasm32-wasi",
         ],
-        version = "1.62.1",
+        version = "1.68.0",
     )
     rust_repository_set(
         name = "rust_linux_s390x",
@@ -48,7 +48,7 @@ def proxy_wasm_cpp_host_dependencies():
             "wasm32-unknown-unknown",
             "wasm32-wasi",
         ],
-        version = "1.62.1",
+        version = "1.68.0",
     )
 
     zig_register_toolchains(