E2E test: fix integration tests (#8892)

Not sure why this didn't come up with my PR, but here is a follow on fix
for integration tests.

Author: testlabauto

scripts/test.sh

@@ -35,6 +35,6 @@ if [[ "$OSTYPE" == "darwin"* ]]; then
 else
 	cd $ROOT ; \
 		ELECTRON_ENABLE_LOGGING=1 \
-		"$CODE" \
+		"$CODE" --no-sandbox \
 		test/unit/electron/index.js --crash-reporter-directory=$VSCODECRASHDIR "$@"
 fi