testplans: release.json - Remove explicit cyclical deps check

This was added to the Travis CI job, so it doesn't need
to be explicitly executed. Let's drop it.
Signed-off-by: NLucas Meneghel Rodrigues <lmr@redhat.com>

examples/testplans/release.json

@@ -6,9 +6,6 @@
 	{"name": "Avocado source is sound",
 	 "description": "On your development machine, on a freshen Avocado source to be released, run `$ make check`. Expected result: Make command should say OK."},
 
-	{"name": "Avocado modules does not contains cyclical dependencies",
-	 "description": "Pre-requirements: Python Snakefood (pip install snakefood) and Python NetworkX (yum install python-networkx). On your development machine, on a freshen Avocado source to be released, run `$ make check_cyclical`. Expected result: Make command should say OK."},
-
 	{"name": "Avocado RPM build",
 	 "description": "On your development machine, build the Avocado RPM packages using: `$ make build-rpm-all`. Expected result: SRPM file `SRPMS/avocado-x.y.z-r.distro.src.rpm` and RPM files at `RPMS/noarch`"},