matrix-js-sdk

853363fd - Remove `postinstall` script which also runs as a dependency

Remove `postinstall` script which also runs as a dependency It seems I misunderstood the `postinstall` script and had thought it would only run when installing the project root. Instead, it seems to run also as a dependency as well. This change should be fine for release, but it does mean when developing the JS SDK, you'll need to manually build. CI pipelines will also need to be changed to call an extra build step.