docs: add mathematicalmichael as a contributor for review (#576)

* docs: update README.md [skip ci]

* docs: update .all-contributorsrc [skip ci]

---------

Co-authored-by: allcontributors[bot] <46447321+allcontributors[bot]@users.noreply.github.com>

Author: allcontributors[bot]

.all-contributorsrc

@@ -989,6 +989,15 @@
         "ideas",
         "review"
       ]
+    },
+    {
+      "login": "mathematicalmichael",
+      "name": "Michael Pilosov, PhD",
+      "avatar_url": "https://avatars.githubusercontent.com/u/40366263?v=4",
+      "profile": "https://mpilosov.com",
+      "contributions": [
+        "review"
+      ]
     }
   ],
   "contributorsPerLine": 7,