ci: Run tests with nextest

Author: vitallium

.github/workflows/ci.yml

@@ -31,8 +31,11 @@ jobs:
           profile: minimal
           override: true
 
+      - name: Install nextest
+        uses: taiki-e/install-action@nextest
+
       - name: Run tests
-        run: cargo test
+        run: cargo nextest run
 
       - name: Check for snapshot changes
         run: |