Update README.md

badges/shields#8671

Author: mfreeborn

README.md

@@ -3,7 +3,7 @@
   <p><strong>Plotly for Rust</strong></p>
   <p>
     <a href="https://github.com/igiagkiozis/plotly/actions?query=branch%3Amaster" style="text-decoration: none!important;">
-        <img src="https://img.shields.io/github/workflow/status/igiagkiozis/plotly/CI/master" alt="Build status">
+        <img src="https://img.shields.io/github/actions/workflow/status/igiagkiozis/plotly/ci.yml?branch=master" alt="Build status">
     </a>
     <a href="https://crates.io/crates/plotly" style="text-decoration: none!important;">
         <img src="https://img.shields.io/crates/v/plotly.svg" alt="Crates.io">
@@ -209,4 +209,4 @@ Enables compilation for the `wasm32-unknown-unknown` target and provides access
 
 `Plotly.rs` is distributed under the terms of the MIT license.
 
-See [LICENSE-MIT](https://github.com/igiagkiozis/plotly/blob/master/LICENSE-MIT), and [COPYRIGHT](https://github.com/igiagkiozis/plotly/blob/master/COPYRIGHT) for details.
+See [LICENSE-MIT](https://github.com/igiagkiozis/plotly/blob/master/LICENSE-MIT), and [COPYRIGHT](https://github.com/igiagkiozis/plotly/blob/master/COPYRIGHT) for details.