Bump @vue/test-utils from 1.1.4 to 1.2.0 in /template

Bumps [@vue/test-utils](https://github.com/vuejs/vue-test-utils/tree/HEAD/packages/test-utils) from 1.1.4 to 1.2.0.
- [Release notes](https://github.com/vuejs/vue-test-utils/releases)
- [Changelog](https://github.com/vuejs/vue-test-utils/blob/dev/CHANGELOG.md)
- [Commits](https://github.com/vuejs/vue-test-utils/commits/v1.2.0/packages/test-utils)

Signed-off-by: dependabot-preview[bot] <[email protected]>

Author: dependabot-preview[bot]

template/package.json

@@ -32,7 +32,7 @@
     "stylus-loader": "3.0.2",
     "electron-devtools-installer": "3.1.1",
     "vuetify": "2.4.11",
-    "@vue/test-utils": "1.1.4",
+    "@vue/test-utils": "1.2.0",
     "require-extension-hooks": "0.3.3",
     "require-extension-hooks-babel": "1.0.0",
     "require-extension-hooks-vue": "0.4.2",