remove extra deps

package.json

@@ -66,11 +66,9 @@
     "react-image-crop": "^6.0.16",
     "react-mailchimp-subscribe": "^2.1.0",
     "react-stripe-elements": "^6.1.2",
-    "react-syntax-highlight": "^15.3.1",
     "serialize-javascript": "^5.0.1",
     "tohash": "^1.0.2",
-    "use-climate-change-reminder": "^0.0.7",
-    "yargs-parser": "^20.2.4"
+    "use-climate-change-reminder": "^0.0.7"
   },
   "devDependencies": {
     "@applitools/eyes-cypress": "^3.18.4",

yarn.lock

@@ -5662,11 +5662,6 @@ highlight.js@^10.5.0:
   resolved "https://registry.yarnpkg.com/highlight.js/-/highlight.js-10.5.0.tgz#3f09fede6a865757378f2d9ebdcbc15ba268f98f"
   integrity sha512-xTmvd9HiIHR6L53TMC7TKolEj65zG1XU+Onr8oi86mYa+nLcIbxTTWkpW7CsEwv/vK7u1zb8alZIMLDqqN6KTw==
 
-highlight.js@^9.12.0:
-  version "9.15.8"
-  resolved "https://registry.yarnpkg.com/highlight.js/-/highlight.js-9.15.8.tgz#f344fda123f36f1a65490e932cf90569e4999971"
-  integrity sha512-RrapkKQWwE+wKdF73VsOa2RQdIoO3mxwJ4P8mhbI6KYJUraUHRKM5w5zQQKXNk0xNL4UVRdulV9SBJcmzJNzVA==
-
 hmac-drbg@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/hmac-drbg/-/hmac-drbg-1.0.1.tgz#d2745701025a6c775a6c545793ed502fc0c649a1"
@@ -8486,14 +8481,6 @@ react-stripe-elements@^6.1.2:
   dependencies:
     prop-types "15.7.2"
 
-react-syntax-highlight@^15.3.1:
-  version "15.3.1"
-  resolved "https://registry.yarnpkg.com/react-syntax-highlight/-/react-syntax-highlight-15.3.1.tgz#b44f6f77e2783e8f74c4b30b50d5a886cc35fc1f"
-  integrity sha1-tE9vd+J4Po90xLMLUNWohsw1/B8=
-  dependencies:
-    highlight.js "^9.12.0"
-    prop-types "^15.5.10"
-
 react@^17.0.1:
   version "17.0.1"
   resolved "https://registry.yarnpkg.com/react/-/react-17.0.1.tgz#6e0600416bd57574e3f86d92edba3d9008726127"
@@ -10988,11 +10975,6 @@ yargs-parser@^16.1.0:
     camelcase "^5.0.0"
     decamelize "^1.2.0"
 
-yargs-parser@^20.2.4:
-  version "20.2.4"
-  resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-20.2.4.tgz#b42890f14566796f85ae8e3a25290d205f154a54"
-  integrity sha512-WOkpgNhPTlE73h4VFAFsOnomJVaovO8VqLDzy5saChRBFQFBoMYirowyW+Q9HB4HFF4Z7VZTiG3iSzJJA29yRA==
-
 yargs@^15.0.1:
   version "15.0.2"
   resolved "https://registry.yarnpkg.com/yargs/-/yargs-15.0.2.tgz#4248bf218ef050385c4f7e14ebdf425653d13bd3"