tool: Update toolchain, edition, deps

- Update toolchain to nightly-2023-09-07
- Update edition to 2021
- Update deps

`OpenHidDeviceError` is deprecated, and is removed in newer versions.
Replace it with `HidApiErrorEmpty`, because there are no descriptions
for what anything means so I just picked one that didn't require fields.

Signed-off-by: Tim Crawford <tcrawford@system76.com>

tool/src/main.rs

@@ -428,7 +428,7 @@ fn main() {
                             _ => {},
                         }
                     }
-                    Err(hidapi::HidError::OpenHidDeviceError.into())
+                    Err(hidapi::HidError::HidApiErrorEmpty.into())
                 }
                 _ => unreachable!(),
             }