fix(react): remove emotions deps from react template

* fix(react): remove emotions deps from react template

* fix(test): update snapshot

Author: casserni

src/commands/create/__tests__/__snapshots__/lib-command.ts.snap

@@ -39,8 +39,6 @@ exports[`sl-scripts create:lib createPackage should create the right object for
   },
   \\"peerDependencies\\": {},
   \\"dependencies\\": {
-    \\"@emotion/core\\": \\"10.0.x\\",
-    \\"@emotion/provider\\": \\"0.11.x\\",
     \\"@stoplight/ui-kit\\": \\"1.x.x\\",
     \\"react\\": \\"16.7.0-alpha.2\\",
     \\"react-dom\\": \\"16.7.0-alpha.2\\"

templates/pkgs/react.json

@@ -1,7 +1,5 @@
 {
   "dependencies": {
-    "@emotion/core": "10.0.x",
-    "@emotion/provider": "0.11.x",
     "@stoplight/ui-kit": "1.x.x",
     "react": "16.7.0-alpha.2",
     "react-dom": "16.7.0-alpha.2"