Upgrade matrix-js-sdk to 15.0.0-rc.1

Author: RiotRobot

package.json

@@ -83,7 +83,7 @@
     "katex": "^0.12.0",
     "linkifyjs": "^2.1.9",
     "lodash": "^4.17.20",
-    "matrix-js-sdk": "github:matrix-org/matrix-js-sdk#develop",
+    "matrix-js-sdk": "15.0.0-rc.1",
     "matrix-widget-api": "^0.1.0-beta.16",
     "minimist": "^1.2.5",
     "opus-recorder": "^8.0.3",

yarn.lock

@@ -5864,9 +5864,10 @@ mathml-tag-names@^2.1.3:
   resolved "https://registry.yarnpkg.com/mathml-tag-names/-/mathml-tag-names-2.1.3.tgz#4ddadd67308e780cf16a47685878ee27b736a0a3"
   integrity sha512-APMBEanjybaPzUrfqU0IMU5I0AswKMH7k8OTLs0vvV4KZpExkTkY87nR/zpbuTPj+gARop7aGUbl11pnDfW6xg==
 
-"matrix-js-sdk@github:matrix-org/matrix-js-sdk#develop":
-  version "14.0.1"
-  resolved "https://codeload.github.com/matrix-org/matrix-js-sdk/tar.gz/e7b41fadd0d6eda7423a369c99ec7b94afd48d5d"
+[email protected]:
+  version "15.0.0-rc.1"
+  resolved "https://registry.yarnpkg.com/matrix-js-sdk/-/matrix-js-sdk-15.0.0-rc.1.tgz#c44e04ba2017eb8e14c8034c2be83cbad8504e01"
+  integrity sha512-BI5ImtPCaOBsS5UETxTYyiL7ePlzfUZAn6c07+QPir6FhD8NeCaW772nWAWRjZNYVWq85UkGRVbvPeVWQvUtAA==
   dependencies:
     "@babel/runtime" "^7.12.5"
     another-json "^0.2.0"