Update ibridges requirement from ~=1.0 to ~=1.1 in /molecule

Updates the requirements on [ibridges](https://github.com/UtrechtUniversity/iBridges) to permit the latest version.
- [Release notes](https://github.com/UtrechtUniversity/iBridges/releases)
- [Commits](iBridges-for-iRODS/iBridges@v1.0.0...v1.1.0)

---
updated-dependencies:
- dependency-name: ibridges
  dependency-type: direct:production
...

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

molecule/requirements.txt

@@ -1,4 +1,4 @@
-ibridges~=1.0
+ibridges~=1.1
 molecule
 molecule-plugins
 jmespath~=1.0