use rust runner

.gitea/workflows/cargo.yaml

@@ -4,18 +4,11 @@ on: [push]
 
 jobs:
   build:
-    runs-on: ubuntu-latest
+    runs-on: rust-latest
     steps:
       - name: Check out repository code
         uses: actions/checkout@v4
 
-      - name: Install latest stable
-        uses: actions-rs/toolchain@v1
-        with:
-            toolchain: stable
-            override: true
-            components: rustfmt, clippy
-
       - name: Build Project
         uses: actions-rs/cargo@v1
         with: