Update CI config (#124)

* Fix axum test

* Add comments explaining CI strategy

* Bump deps and increase MSRV to 1.63

* Pin `csv` to an older version for MSRV

* Keep serde_with as 2.0 for MSRV too

1 files changed, 1 insertions, 1 deletions

diff --git a/examples/introduction.rs b/examples/introduction.rs
index 10e7a8b..bf4c508 100644
--- a/examples/introduction.rs
+++ b/examples/introduction.rs
@@ -101,7 +101,7 @@ fn main() {
         "user_ids[3]=4",
     ];
 
-    let mut rng = rand::thread_rng();
+    let mut rng = rand::rng();
     for _ in 0..10 {
         let mut acc = String::new();
         inputs.shuffle(&mut rng);