Upgrade matrix-js-sdk to 6.2.2

package.json

@@ -60,7 +60,7 @@
     "browser-request": "^0.3.3",
     "gfm.css": "^1.1.2",
     "highlight.js": "^9.13.1",
-    "matrix-js-sdk": "6.2.1",
+    "matrix-js-sdk": "6.2.2",
     "matrix-react-sdk": "2.7.1",
     "olm": "https://packages.matrix.org/npm/olm/olm-3.1.4.tgz",
     "postcss-easings": "^2.0.0",

yarn.lock

@@ -6976,6 +6976,21 @@ matrix-js-sdk@6.2.1:
     request "^2.88.0"
     unhomoglyph "^1.0.2"
 
+matrix-js-sdk@6.2.2:
+  version "6.2.2"
+  resolved "https://registry.yarnpkg.com/matrix-js-sdk/-/matrix-js-sdk-6.2.2.tgz#103d951f61945217b110962f55ae43996756f615"
+  integrity sha512-uTXmKVzl7GXM3R70cl2E87H+mtwN3ILqPeB80Z/2ITN9Vaf9pMURCCAuHePEBXbhnD7DOZj7Cke42uP+ByR6Hw==
+  dependencies:
+    "@babel/runtime" "^7.8.3"
+    another-json "^0.2.0"
+    browser-request "^0.3.3"
+    bs58 "^4.0.1"
+    content-type "^1.0.2"
+    loglevel "^1.6.4"
+    qs "^6.5.2"
+    request "^2.88.0"
+    unhomoglyph "^1.0.2"
+
 matrix-mock-request@^1.2.3:
   version "1.2.3"
   resolved "https://registry.yarnpkg.com/matrix-mock-request/-/matrix-mock-request-1.2.3.tgz#56b15d86e2601a9b48a854844396d18caab649c8"