Update project development tools

.github/dependabot.yml

@@ -0,0 +1,25 @@
+version: 2
+updates:
+  - package-ecosystem: "cargo"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+    groups:
+      dependencies:
+        patterns:
+          - "*"
+    reviewers:
+      - "rlespinasse"
+    labels: [ ]
+
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+    groups:
+      dependencies:
+        patterns:
+          - "*"
+    reviewers:
+      - "rlespinasse"
+    labels: [ ]

.github/workflows/security-audit.yml

@@ -2,19 +2,21 @@ name: Security audit
 
 on:
   schedule:
-    - cron: '0 0 * * *'
+    - cron: "0 0 * * *"
   push:
     paths:
-      - '**/Cargo.toml'
-      - '**/Cargo.lock'
+      - "**/Cargo.toml"
+      - "**/Cargo.lock"
 
 jobs:
-  security_audit:
+  security-audit:
     runs-on: ubuntu-latest
+    concurrency:
+      group: security-audit-${{ github.ref }}-${{ github.event_name }}
+      cancel-in-progress: true
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
-      - name: Audit check
-        uses: actions-rs/audit-check@v1
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
+        uses: actions/checkout@v4
+
+      - name: Audit
+        run: make audit

.github/workflows/wints.yml

@@ -0,0 +1,42 @@
+name: Build
+
+on: push
+
+env:
+  RUSTFLAGS: "-Dwarnings"
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    concurrency:
+      group: build-${{ github.ref }}-${{ github.event_name }}
+      cancel-in-progress: true
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Cache
+        uses: actions/cache@v3
+        with:
+          path: |
+            ~/.cargo/registry
+            ~/.cargo/git
+            target
+          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
+
+      - name: Build
+        run: make build
+
+      - name: Test
+        run: xvfb-run --auto-servernum make test
+
+      - name: Format
+        run: make fmt-check
+
+      - name: Clippy
+        run: make clippy
+
+      - name: Audit
+        run: make audit