Update chrono and replace Duration with TimeDelta

Updated chrono to v0.4.34 and renamed Duration to TimeDelta (renamed in the newest version of chrono)

Author: TypicalHog

Cargo.lock

@@ -1,15 +1,15 @@
 [package]
 name = "randevu"
-version = "1.0.1"
+version = "1.0.2"
 authors = ["TypicalHog"]
 edition = "2021"
 description = "The official Rust implementation of the RANDEVU algorithm"
 readme = "README.md"
 repository = "https://github.com/TypicalHog/randevu"
 license = "Unlicense OR MIT OR Apache-2.0"
-keywords = ["randevu", "rdv", "blake3", "reminder", "universal"]
+keywords = ["randevu", "rdv", "global", "reminder", "blake3"]
 categories = ["algorithms", "date-and-time"]
 
 [dependencies]
 blake3 = "1.5.0"
-chrono = "0.4.33"
+chrono = "0.4.34"

Cargo.toml

@@ -14,11 +14,11 @@
 //! ```
 
 use blake3;
-use chrono::{Duration, Utc};
+use chrono::{TimeDelta, Utc};
 
 /// Returns current UTC DATE `String` in ISO 8601 format (YYYY-MM-DD), with an OFFSET `i64` in days
 pub fn utc_date_with_offset(offset: i64) -> String {
-    (Utc::now() + Duration::days(offset))
+    (Utc::now() + TimeDelta::days(offset))
         .format("%Y-%m-%d")
         .to_string()
 }