Updated window integration test to reflect limited default screen size of 640x480 in XVFB action

Author: s1hofmann

.github/workflows/snapshot.yaml

@@ -23,9 +23,7 @@ jobs:
       - name: Init e2e test subpackage
         run: npm --prefix e2e/tests ci
       - name: Clean coverage report
-        uses: GabrielBB/xvfb-action@v1
-        with:
-          run: npm run coverage:clean
+        run: npm run coverage:clean
       - name: Generate coverage report
         uses: GabrielBB/xvfb-action@v1
         with:

e2e/tests/packages/window-integration-tests/constants.js

@@ -1,7 +1,7 @@
 const POS_X = 50;
 const POS_Y = 100;
-const WIDTH = 800;
-const HEIGTH = 600;
+const WIDTH = 400;
+const HEIGTH = 300;
 const TITLE = "libnut window test";
 
 module.exports = {