update air gh action

Author: sckott

.github/workflows/lint.yaml

@@ -14,10 +14,8 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
-      - name: Install air
-        shell: bash
-        run: |
-          curl -LsSf https://github.com/posit-dev/air/releases/latest/download/air-installer.sh | sh
+      - name: Install Air
+        uses: posit-dev/setup-air@v1
 
       - name: Lint with air
-        run: air format --check .
+        run: air format . --check