Bump prettier from 1.19.1 to 2.0.5 (#187)

Bumps [prettier](https://github.com/prettier/prettier) from 1.19.1 to 2.0.5.
- [Release notes](https://github.com/prettier/prettier/releases)
- [Changelog](https://github.com/prettier/prettier/blob/master/CHANGELOG.md)
- [Commits](https://github.com/prettier/prettier/compare/1.19.1...2.0.5)

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

Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

package-lock.json

@@ -1737,6 +1737,12 @@
 				"vue-template-es2015-compiler": "^1.9.0"
 			},
 			"dependencies": {
+				"prettier": {
+					"version": "1.19.1",
+					"resolved": "https://registry.npmjs.org/prettier/-/prettier-1.19.1.tgz",
+					"integrity": "sha512-s7PoyDv/II1ObgQunCbB9PdLmUcBZcnWOcxDh7O0N/UwDEsHyqkW+Qh28jW+mVuCdx7gLB0BotYI1Y6uI9iyew==",
+					"dev": true
+				},
 				"source-map": {
 					"version": "0.6.1",
 					"resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
@@ -10115,9 +10121,9 @@
 			"dev": true
 		},
 		"prettier": {
-			"version": "1.19.1",
-			"resolved": "https://registry.npmjs.org/prettier/-/prettier-1.19.1.tgz",
-			"integrity": "sha512-s7PoyDv/II1ObgQunCbB9PdLmUcBZcnWOcxDh7O0N/UwDEsHyqkW+Qh28jW+mVuCdx7gLB0BotYI1Y6uI9iyew==",
+			"version": "2.0.5",
+			"resolved": "https://registry.npmjs.org/prettier/-/prettier-2.0.5.tgz",
+			"integrity": "sha512-7PtVymN48hGcO4fGjybyBSIWDsLU4H4XlvOHfq91pz9kkGlonzwTfYkaIEwiRg/dAJF9YlbsduBAgtYLi+8cFg==",
 			"dev": true
 		},
 		"prettier-linter-helpers": {

package.json

@@ -21,7 +21,7 @@
 		"eslint-config-vuepress": "^2.2.0",
 		"eslint-plugin-prettier": "^3.1.3",
 		"node-sass": "^4.14.1",
-		"prettier": "^1.19.1",
+		"prettier": "^2.0.5",
 		"sass-loader": "^8.0.2",
 		"vue-agile": "^1.1.3",
 		"vuepress": "^1.5.0",