Bump rrule from 2.7.0 to 2.7.1 in /awx/ui

Bumps [rrule](https://github.com/jakubroztocil/rrule) from 2.7.0 to 2.7.1.
- [Release notes](https://github.com/jakubroztocil/rrule/releases)
- [Changelog](https://github.com/jakubroztocil/rrule/blob/master/CHANGELOG.md)
- [Commits](https://github.com/jakubroztocil/rrule/compare/v2.7.0...v2.7.1)

---
updated-dependencies:
- dependency-name: rrule
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

awx/ui/package.json

@@ -30,7 +30,7 @@
     "react-error-boundary": "^3.1.4",
     "react-router-dom": "^5.3.3",
     "react-virtualized": "^9.21.1",
-    "rrule": "2.7.0",
+    "rrule": "2.7.1",
     "styled-components": "5.3.5"
   },
   "devDependencies": {