Use npm ci in workflow

Author: fabioh8010

.github/workflows/reassurePerfTests.yml

@@ -25,7 +25,7 @@ jobs:
           node-version-file: '.nvmrc'
 
       - name: Install dependencies
-        run: npm install
+        run: npm ci
 
       - name: Run Reassure baseline tests
         run: npx reassure --baseline --verbose
@@ -36,7 +36,7 @@ jobs:
           git switch --force --detach ${{ github.event.pull_request.head.sha }}
           
       - name: Reinstall dependencies
-        run: npm install --force
+        run: npm ci
 
       - name: Run Reassure delta tests
         run: npx reassure --branch --verbose