Update prettier (#1196)

Also remove the options that already are the defaults.

.prettierrc

@@ -1,7 +1,5 @@
 {
-  "singleQuote": true,
   "semi": false,
-  "trailingComma": "es5",
-  "bracketSpacing": true,
-  "jsxBracketSameLine": false
+  "singleQuote": true,
+  "trailingComma": "es5"
 }

package.json

@@ -65,13 +65,13 @@
     "babel-plugin-styled-components": "^1.10.6",
     "cross-env": "^5.2.0",
     "eslint": "^5.6.0",
-    "eslint-config-prettier": "^3.1.0",
+    "eslint-config-prettier": "^6.7.0",
     "eslint-config-standard": "^12.0.0",
     "eslint-config-standard-react": "^7.0.2",
     "eslint-plugin-import": "^2.16.0",
     "eslint-plugin-jest": "^22.19.0",
     "eslint-plugin-node": "^7.0.1",
-    "eslint-plugin-prettier": "^2.7.0",
+    "eslint-plugin-prettier": "^3.1.1",
     "eslint-plugin-promise": "^4.0.1",
     "eslint-plugin-react": "^7.5.1",
     "eslint-plugin-react-hooks": "^1.6.0",
@@ -81,7 +81,7 @@
     "lint-staged": "^8.1.1",
     "parcel-bundler": "^1.10.1",
     "parcel-plugin-bundle-visualiser": "^1.2.0",
-    "prettier": "^1.15.0",
+    "prettier": "^1.19.1",
     "ps-node": "^0.1.6",
     "rimraf": "^2.6.2"
   },