[REF] web_X: update to the new module system

addons/web_analytics/static/src/js/web_analytics.js

addons/web_diagram/static/src/js/diagram.js

addons/web_gantt/static/src/js/gantt.js

addons/web_kanban_gauge/static/src/js/kanban_gauge.js

...ns/web_kanban_sparkline/static/src/js/kanban_sparkline.js

addons/web_linkedin/static/src/js/linkedin.js

addons/web_tests/static/src/js/web_tests.js

addons/web_tests_demo/static/src/js/demo.js

addons/web_tip/static/src/js/tip.js

addons/web_view_editor/static/src/js/view_editor.js