Bump rxjs from 7.5.5 to 7.5.6 (ferdikoomen#1136)

Bumps [rxjs](https://github.com/reactivex/rxjs) from 7.5.5 to 7.5.6.
- [Release notes](https://github.com/reactivex/rxjs/releases)
- [Changelog](https://github.com/ReactiveX/rxjs/blob/master/CHANGELOG.md)
- [Commits](ReactiveX/rxjs@7.5.5...7.5.6)

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

Signed-off-by: dependabot[bot] <[email protected]>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

package-lock.json

@@ -113,7 +113,7 @@
         "rimraf": "3.0.2",
         "rollup": "2.76.0",
         "rollup-plugin-terser": "7.0.2",
-        "rxjs": "7.5.5",
+        "rxjs": "7.5.6",
         "ts-node": "10.8.2",
         "tslib": "2.4.0",
         "typescript": "4.7.3",