[Dependencies] Upgrade React 16 to React 17 (#553)

* Bump react packages (and react-slick)

* Undo strict mode, for now

* Add testing-library POC usage for carousel test functionality (otherwise breaking without proper setup testing library provides)

* Fix bizarre typescript error re: react-slick

* Restore enzyme compat with OSS 17 adapter

* Restore enzyme compat with OSS 17 adapter pt. 2

* Add additional carousel cards (for more realistic test), remove enzyme-16 adapter

* Update tests

* Bump peer deps to 17

* Bump react

* Bump types

* Update types

* Update snapshots to reduce artifacts

.storybook/main.ts

@@ -81,7 +81,8 @@ const config = {
   },
   reactOptions: {
     fastRefresh: true,
-    strictMode: true,
+    // TODO: Does not play well with emotion theming
+    // strictMode: true,
   },
 };
 

package.json

@@ -116,8 +116,8 @@
     "@types/lodash.round": "^4.0.6",
     "@types/lodash.throttle": "^4.1.6",
     "@types/lodash.uniqueid": "^4.0.6",
-    "@types/react": "^16.9.49",
-    "@types/react-dom": "^16.9.4",
+    "@types/react": "^17.0.38",
+    "@types/react-dom": "^17.0.11",
     "@types/react-slick": "^0.23.4",
     "@types/react-transition-group": "^4.4.0",
     "@types/tinycolor2": "^1.4.2",
@@ -150,7 +150,7 @@
     "jest-junit": "^13.0.0",
     "lint-staged": "^12.1.2",
     "prettier": "2.5.1",
-    "react-is": "^16.13.1",
+    "react-is": "^17.0.1",
     "regenerator-runtime": "^0.13.7",
     "rimraf": "^3.0.2",
     "rollup": "^2.26.11",
@@ -170,8 +170,8 @@
     "lodash.throttle": "^4.1.1",
     "lodash.uniqueid": "^4.0.1",
     "prop-types": "^15.7.2",
-    "react": "^16.14.0",
-    "react-dom": "^16.14.0",
+    "react": "^17.0.2",
+    "react-dom": "^17.0.2",
     "react-slick": "^0.28.1",
     "react-toggle-button": "^2.2.0",
     "react-transition-group": "^4.4.1",
@@ -180,8 +180,8 @@
   "peerDependencies": {
     "@emotion/react": "11.7.1",
     "@emotion/styled": "11.6.0",
-    "react": "^16.14.0",
-    "react-dom": "^16.14.0"
+    "react": "^17.0.2",
+    "react-dom": "^17.0.2"
   },
   "husky": {
     "hooks": {