Bump @vue/test-utils from 1.0.0-beta.30 to 1.0.0-beta.31

Bumps [@vue/test-utils](https://github.com/vuejs/vue-test-utils/tree/HEAD/packages/test-utils) from 1.0.0-beta.30 to 1.0.0-beta.31.
- [Release notes](https://github.com/vuejs/vue-test-utils/releases)
- [Changelog](https://github.com/vuejs/vue-test-utils/blob/dev/packages/test-utils/CHANGELOG.md)
- [Commits](https://github.com/vuejs/vue-test-utils/commits/v1.0.0-beta.31/packages/test-utils)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

package-lock.json

@@ -3150,9 +3150,9 @@
 			}
 		},
 		"@vue/test-utils": {
-			"version": "1.0.0-beta.30",
-			"resolved": "https://registry.npmjs.org/@vue/test-utils/-/test-utils-1.0.0-beta.30.tgz",
-			"integrity": "sha512-Wyvcha9fNk8+kzTDwb3xWGjPkCPzHSYSwKP6MplrPTG/auhqoad7JqUEceZLc6u7AU4km2pPQ8/m9s0RgCZ0NA==",
+			"version": "1.0.0-beta.31",
+			"resolved": "https://registry.npmjs.org/@vue/test-utils/-/test-utils-1.0.0-beta.31.tgz",
+			"integrity": "sha512-IlhSx5hyEVnbvDZ3P98R1jNmy88QAd/y66Upn4EcvxSD5D4hwOutl3dIdfmSTSXs4b9DIMDnEVjX7t00cvOnvg==",
 			"dev": true,
 			"requires": {
 				"dom-event-types": "^1.0.0",

package.json

@@ -44,7 +44,7 @@
 		"@babel/plugin-transform-runtime": "^7.8.3",
 		"@babel/polyfill": "^7.8.3",
 		"@babel/preset-env": "^7.8.3",
-		"@vue/test-utils": "^1.0.0-beta.30",
+		"@vue/test-utils": "^1.0.0-beta.31",
 		"acorn": "^7.1.0",
 		"babel-core": "^7.0.0-bridge.0",
 		"babel-eslint": "^10.0.2",