Upgrade prettier to parse template literal types (#438)

Author: jablko

package.json

@@ -24,7 +24,7 @@
     "eslint-plugin-jsdoc": "^30.7.8",
     "jest": "^25.1.0",
     "lerna": "^4.0.0",
-    "prettier": "^1.19.1",
+    "prettier": "^2.6.2",
     "ts-jest": "^25.2.1",
     "tslint": "^6.1.2",
     "tslint-microsoft-contrib": "^6.2.0",

yarn.lock

@@ -6934,10 +6934,10 @@ prelude-ls@~1.1.2:
   resolved "https://registry.yarnpkg.com/prelude-ls/-/prelude-ls-1.1.2.tgz#21932a549f5e52ffd9a827f570e04be62a97da54"
   integrity sha1-IZMqVJ9eUv/ZqCf1cOBL5iqX2lQ=
 
-prettier@^1.19.1:
-  version "1.19.1"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.19.1.tgz#f7d7f5ff8a9cd872a7be4ca142095956a60797cb"
-  integrity sha512-s7PoyDv/II1ObgQunCbB9PdLmUcBZcnWOcxDh7O0N/UwDEsHyqkW+Qh28jW+mVuCdx7gLB0BotYI1Y6uI9iyew==
+prettier@^2.6.2:
+  version "2.6.2"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-2.6.2.tgz#e26d71a18a74c3d0f0597f55f01fb6c06c206032"
+  integrity sha512-PkUpF+qoXTqhOeWL9fu7As8LXsIUZ1WYaJiY/a7McAQzxjk82OF0tibkFXVCDImZtWxbvojFjerkiLb0/q8mew==
 
 pretty-format@^25.2.1, pretty-format@^25.5.0:
   version "25.5.0"