fix(deps): update rust crate pyo3 to 0.28.0

Author: renovate[bot]

Cargo.toml

@@ -9,7 +9,7 @@ crate-type = ["cdylib"]
 
 [dependencies]
 calamine = { version = "0.32.0", features = ["chrono"] }
-pyo3 = { version = "0.27.1", features = [
+pyo3 = { version = "0.28.0", features = [
     "extension-module",
     "chrono",
     "generate-import-lib",