TCA-499 fix param reassignment

Author: brooketopcoder

src-ts/.eslintrc.js

@@ -89,6 +89,12 @@ module.exports = {
         ],
         'no-extra-boolean-cast': 'off',
         'no-null/no-null': 'error',
+        'no-param-reassign': [
+            'error',
+            {
+                props: false
+            }
+        ],
         'no-plusplus': [
             'error',
             {

src-ts/tools/learn/my-learning/MyLearning.tsx

@@ -42,7 +42,6 @@ const MyLearning: FC<{}> = () => {
 
     const certificatesById: CertificatesByIdType = useMemo(() => (
         certifications.reduce((certifs, certificate) => {
-            // eslint-disable-next-line no-param-reassign
             certifs[certificate.id] = certificate
             return certifs
         }, {} as unknown as CertificatesByIdType)