cancel jobs ci

.github/workflows/ci.yml

@@ -11,18 +11,27 @@ env:
 jobs:
   test:
     runs-on: ubuntu-latest
+    concurrency: 
+      group: ${{ github.workflow }}-${{ github.ref }}
+      cancel-in-progress: true
     steps:
       - uses: actions/checkout@v3
       - name: cargo test
         run: cargo test --verbose --all-features --all-targets
   fmt:
     runs-on: ubuntu-latest
+    concurrency: 
+      group: ${{ github.workflow }}-${{ github.ref }}
+      cancel-in-progress: true
     steps:
       - uses: actions/checkout@v3
       - name: cargo fmt
         run: cargo fmt --check
   clippy:
     runs-on: ubuntu-latest
+    concurrency: 
+      group: ${{ github.workflow }}-${{ github.ref }}
+      cancel-in-progress: true
     steps:
       - uses: actions/checkout@v3
       - name: cargo clippy
@@ -40,18 +49,27 @@ jobs:
           -A clippy::large_futures
   derive-test:
     runs-on: ubuntu-latest
+    concurrency: 
+      group: ${{ github.workflow }}-${{ github.ref }}
+      cancel-in-progress: true
     steps:
       - uses: actions/checkout@v3
       - name: cargo test
         run: cd roboplc-derive && cargo test --verbose --all-features --all-targets
   derive-fmt:
     runs-on: ubuntu-latest
+    concurrency: 
+      group: ${{ github.workflow }}-${{ github.ref }}
+      cancel-in-progress: true
     steps:
       - uses: actions/checkout@v3
       - name: cargo fmt
         run: cd roboplc-derive && cargo fmt --check
   derive-clippy:
     runs-on: ubuntu-latest
+    concurrency: 
+      group: ${{ github.workflow }}-${{ github.ref }}
+      cancel-in-progress: true
     steps:
       - uses: actions/checkout@v3
       - name: cargo clippy