Update dependency react-scroll to v1.8.9

Author: renovate[bot]

package.json

@@ -37,7 +37,7 @@
     "react": "16.14.0",
     "react-dom": "16.14.0",
     "react-router-dom": "5.3.4",
-    "react-scroll": "1.8.8",
+    "react-scroll": "1.8.9",
     "react-static": "7.6.2",
     "react-static-plugin-mdx": "7.6.2",
     "react-static-plugin-react-router": "7.6.2",

yarn.lock

@@ -14551,10 +14551,10 @@ react-router@5.3.4:
     tiny-invariant "^1.0.2"
     tiny-warning "^1.0.0"
 
-react-scroll@1.8.8:
-  version "1.8.8"
-  resolved "https://registry.yarnpkg.com/react-scroll/-/react-scroll-1.8.8.tgz#445c6137174d6f2ed02352af408a48d160959e22"
-  integrity sha512-RnU0wLaLozKIhLNAfoz6yxMus+PMypk7eBRfOitalYd2+qCiHrZdJ0MSDBs1Y23IFSfqSCdCEmENMJeSh0KoHA==
+react-scroll@1.8.9:
+  version "1.8.9"
+  resolved "https://registry.yarnpkg.com/react-scroll/-/react-scroll-1.8.9.tgz#96f8a82f882b187970c2338759225c7e619d915b"
+  integrity sha512-9m7ztraiX/l6L7erzYAD3fhnveNckei6/NkWfqwN2e0FRdoE2W6Pk4oi2Nah7mWpPCPAeIgegfaqZACTimPOwg==
   dependencies:
     lodash.throttle "^4.1.1"
     prop-types "^15.7.2"