Bump matrix-appservice to 3.0.0

Author: AndrewFerr

package.json

@@ -40,7 +40,7 @@
     "ip-cidr": "^3.0.0",
     "is-my-json-valid": "^2.20.5",
     "js-yaml": "^4.1.0",
-    "matrix-appservice": "^2.0.0",
+    "matrix-appservice": "^3.0.0",
     "nopt": "^5.0.0",
     "p-queue": "^6.6.2",
     "pkginfo": "^0.4.1",