remove unused dedent package

package.json

@@ -73,14 +73,12 @@
     }
   },
   "dependencies": {
-    "dedent": "0.7.0",
     "immutable": "^4.0.0-rc.12",
     "invariant": "^2.2.4"
   },
   "devDependencies": {
     "@artsy/auto-config": "^1.0.0",
     "@babel/runtime": "7.12.13",
-    "@types/dedent": "^0.7.0",
     "@types/graphql": "^14.2.3",
     "@types/invariant": "2.2.34",
     "@types/jest": "^26.0.20",

yarn.lock

@@ -886,11 +886,6 @@
   resolved "https://registry.yarnpkg.com/@types/color-name/-/color-name-1.1.1.tgz#1c1261bbeaa10a8055bbc5d8ab84b7b2afc846a0"
   integrity sha512-rr+OQyAjxze7GgWrSaJwydHStIhHq2lvY3BOC2Mj7KnzI7XK0Uw1TOOdI9lDoajEbSWLiYgoo4f1R51erQfhPQ==
 
-"@types/dedent@^0.7.0":
-  version "0.7.0"
-  resolved "https://registry.yarnpkg.com/@types/dedent/-/dedent-0.7.0.tgz#155f339ca404e6dd90b9ce46a3f78fd69ca9b050"
-  integrity sha512-EGlKlgMhnLt/cM4DbUSafFdrkeJoC9Mvnj0PUCU7tFmTjMjNRT957kXCx0wYm3JuEq4o4ZsS5vG+NlkM2DMd2A==
-
 "@types/graceful-fs@^4.1.2":
   version "4.1.4"
   resolved "https://registry.yarnpkg.com/@types/graceful-fs/-/graceful-fs-4.1.4.tgz#4ff9f641a7c6d1a3508ff88bc3141b152772e753"
@@ -1759,7 +1754,7 @@ decode-uri-component@^0.2.0:
   resolved "https://registry.yarnpkg.com/decode-uri-component/-/decode-uri-component-0.2.0.tgz#eb3913333458775cb84cd1a1fae062106bb87545"
   integrity sha1-6zkTMzRYd1y4TNGh+uBiEGu4dUU=
 
-dedent@0.7.0, dedent@^0.7.0:
+dedent@^0.7.0:
   version "0.7.0"
   resolved "https://registry.yarnpkg.com/dedent/-/dedent-0.7.0.tgz#2495ddbaf6eb874abb0e1be9df22d2e5a544326c"
   integrity sha1-JJXduvbrh0q7Dhvp3yLS5aVEMmw=