Upgrade matrix-widget-api

package.json

@@ -60,7 +60,7 @@
     "katex": "^0.12.0",
     "matrix-js-sdk": "9.6.0-rc.1",
     "matrix-react-sdk": "3.13.0-rc.1",
-    "matrix-widget-api": "^0.1.0-beta.12",
+    "matrix-widget-api": "^0.1.0-beta.13",
     "olm": "https://packages.matrix.org/npm/olm/olm-3.2.1.tgz",
     "prop-types": "^15.7.2",
     "react": "^16.14.0",

yarn.lock

@@ -7596,10 +7596,10 @@ matrix-react-test-utils@^0.2.2:
   resolved "https://registry.yarnpkg.com/matrix-react-test-utils/-/matrix-react-test-utils-0.2.2.tgz#c87144d3b910c7edc544a6699d13c7c2bf02f853"
   integrity sha512-49+7gfV6smvBIVbeloql+37IeWMTD+fiywalwCqk8Dnz53zAFjKSltB3rmWHso1uecLtQEcPtCijfhzcLXAxTQ==
 
-matrix-widget-api@^0.1.0-beta.12:
-  version "0.1.0-beta.12"
-  resolved "https://registry.yarnpkg.com/matrix-widget-api/-/matrix-widget-api-0.1.0-beta.12.tgz#6cadeabde14f02949b7c3177434a4755942559b8"
-  integrity sha512-43xVAzLYzddYF73r6NK7NZ3geDLshQqCNAAcv0t5LFyFkKYGWDQG/cg8Vn8d37wm9WVBqYZUOXy9vBD4JcWVPA==
+matrix-widget-api@^0.1.0-beta.12, matrix-widget-api@^0.1.0-beta.13:
+  version "0.1.0-beta.13"
+  resolved "https://registry.yarnpkg.com/matrix-widget-api/-/matrix-widget-api-0.1.0-beta.13.tgz#ebddc83eaef39bbb87b621a02a35902e1a29b9ef"
+  integrity sha512-DJAvuX2E7gxc/a9rtJPDh17ba9xGIOAoBHcWirNTN3KGodzsrZ+Ns+M/BREFWMwGS5yEBZko5eq7uhXStEbnyQ==
   dependencies:
     "@types/events" "^3.0.0"
     events "^3.2.0"