Update strum requirement from 0.23.0 to 0.26.3 (#17)

---
updated-dependencies:
- dependency-name: strum
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

cggtts/Cargo.toml

@@ -19,7 +19,7 @@ scheduler = ["polyfit-rs"]
 [dependencies]
 thiserror = "1"
 scan_fmt = "0.1"
-strum = "0.23.0"
+strum = "0.26.3"
 itertools = "0.11.0"
 strum_macros = "0.23.0"
 gnss-rs = { version = "2.2.3", features = ["serde"] }