Update GitHub Actions shield URL (#149)

Path changed, see badges/shields#8671 for more details.

Author: MarijnS95

README.md

@@ -1,7 +1,7 @@
 # 📒 gpu-allocator
 
 
-[![Actions Status](https://img.shields.io/github/workflow/status/Traverse-Research/gpu-allocator/CI?logo=github)](https://github.com/Traverse-Research/gpu-allocator/actions)
+[![Actions Status](https://img.shields.io/github/actions/workflow/status/Traverse-Research/gpu-allocator/ci.yml?branch=main&logo=github)](https://github.com/Traverse-Research/gpu-allocator/actions)
 [![Latest version](https://img.shields.io/crates/v/gpu-allocator.svg?logo=rust)](https://crates.io/crates/gpu-allocator)
 [![Docs](https://img.shields.io/docsrs/gpu-allocator?logo=docs.rs)](https://docs.rs/gpu-allocator/)
 [![LICENSE](https://img.shields.io/badge/license-MIT-blue.svg)](LICENSE-MIT)

README.tpl

@@ -1,7 +1,7 @@
 # 📒 gpu-allocator
 
 
-[![Actions Status](https://img.shields.io/github/workflow/status/Traverse-Research/gpu-allocator/CI?logo=github)](https://github.com/Traverse-Research/gpu-allocator/actions)
+[![Actions Status](https://img.shields.io/github/actions/workflow/status/Traverse-Research/gpu-allocator/ci.yml?branch=main&logo=github)](https://github.com/Traverse-Research/gpu-allocator/actions)
 [![Latest version](https://img.shields.io/crates/v/gpu-allocator.svg?logo=rust)](https://crates.io/crates/gpu-allocator)
 [![Docs](https://img.shields.io/docsrs/gpu-allocator?logo=docs.rs)](https://docs.rs/gpu-allocator/)
 [![LICENSE](https://img.shields.io/badge/license-MIT-blue.svg)](LICENSE-MIT)