Bump rxjs from 7.5.4 to 7.5.5

Bumps [rxjs](https://github.com/reactivex/rxjs) from 7.5.4 to 7.5.5.
- [Release notes](https://github.com/reactivex/rxjs/releases)
- [Changelog](https://github.com/ReactiveX/rxjs/blob/master/CHANGELOG.md)
- [Commits](ReactiveX/rxjs@7.5.4...7.5.5)

---
updated-dependencies:
- dependency-name: rxjs
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

package-lock.json

@@ -113,7 +113,7 @@
         "rollup": "2.68.0",
         "rollup-plugin-node-externals": "4.0.0",
         "rollup-plugin-terser": "7.0.2",
-        "rxjs": "7.5.4",
+        "rxjs": "7.5.5",
         "ts-node": "10.5.0",
         "tslib": "2.3.1",
         "typescript": "4.5.5",