Bump serialize-javascript to v2.1.2

apps/accessibility/js/accessibility.js

apps/accessibility/js/accessibility.js.map

apps/files/js/dist/personal-settings.js

apps/files/js/dist/personal-settings.js.map

apps/files/js/dist/sidebar.js

apps/files/js/dist/sidebar.js.map

apps/files_sharing/js/dist/files_sharing_tab.js

apps/files_sharing/js/dist/files_sharing_tab.js.map

apps/oauth2/js/oauth2.js

apps/oauth2/js/oauth2.js.map

apps/settings/js/vue-0.js

apps/settings/js/vue-0.js.map

apps/settings/js/vue-4.js

apps/settings/js/vue-4.js.map

apps/settings/js/vue-5.js

apps/settings/js/vue-5.js.map

apps/settings/js/vue-6.js

apps/settings/js/vue-6.js.map

apps/settings/js/vue-settings-admin-security.js

apps/settings/js/vue-settings-admin-security.js.map