Add integration test: e2e-vue-cli (#10919)

* chore: add e2e-vue-cli test

* chore: add node-browsers-executor

* chore: state why node-browsers-executor is required

scripts/integration-tests/e2e-vue-cli.sh

@@ -0,0 +1,33 @@
+#!/bin/bash
+
+#==============================================================================#
+#                                  SETUP                                       #
+#==============================================================================#
+
+# Start in scripts/integration-tests/ even if run from root directory
+cd "$(dirname "$0")" || exit
+
+source utils/local-registry.sh
+source utils/cleanup.sh
+
+# Echo every command being executed
+set -x
+
+# Clone vue-cli
+git clone --depth=1 https://github.com/vuejs/vue-cli tmp/vue-cli
+cd tmp/vue-cli || exit
+
+#==============================================================================#
+#                                   TEST                                       #
+#==============================================================================#
+
+startLocalRegistry "$PWD"/../../verdaccio-config.yml
+yarn install
+# "yarn upgrade --scope @babel --latest" doesn't seem to work.
+# a means "all", while \n is the enter needed to confirm the selection.
+printf "a\n" | yarn upgrade-interactive --scope @babel --latest
+
+# Test
+CI=true yarn test -p babel
+
+cleanup