chore(deps) update Olm to 3.2.1

package-lock.json

       "dev": true
     },
     "olm": {
-      "version": "https://packages.matrix.org/npm/olm/olm-3.1.4.tgz",
-      "integrity": "sha512-kumW7B+xWMdiGSU0BrECOd+9GnhvsnnHP6qTHGPIcHTL2F0m8sYlP08hkEpN7uX/TlnHCwqpkaZXPQ0GYtVe8A=="
+      "version": "https://packages.matrix.org/npm/olm/olm-3.2.1.tgz",
+      "integrity": "sha512-B87bTpGIGieuV2FNauChjjQtVltwTGagQFoHm+3Dcse4amKAAGJB/I54dnP/JtbHZ+RYVoApM2OQ46Z4VH6eNg=="
     },
     "on-finished": {
       "version": "2.3.0",

package.json

     "lodash": "4.17.19",
     "moment": "2.19.4",
     "moment-duration-format": "2.2.2",
-    "olm": "https://packages.matrix.org/npm/olm/olm-3.1.4.tgz",
+    "olm": "https://packages.matrix.org/npm/olm/olm-3.2.1.tgz",
     "pixelmatch": "5.1.0",
     "punycode": "2.1.1",
     "react": "16.9",