tests: remove useless setting

this setting is not needed here since we explicitely set it for
container and non container context.
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit 87b173d0)

tox-dashboard.ini

@@ -22,8 +22,6 @@ setenv=
   # only available for ansible >= 2.5
   ANSIBLE_STDOUT_CALLBACK = yaml
 #  non_container: DEV_SETUP = True
-  centos: CEPH_ANSIBLE_VAGRANT_BOX = centos/7
-  fedora: CEPH_ANSIBLE_VAGRANT_BOX = fedora/29-atomic-host
   # Set the vagrant box image to use
   centos-non_container: CEPH_ANSIBLE_VAGRANT_BOX = centos/7
   centos-container: CEPH_ANSIBLE_VAGRANT_BOX = centos/atomic-host

tox-update.ini

@@ -21,8 +21,6 @@ setenv=
   # only available for ansible >= 2.5
   ANSIBLE_STDOUT_CALLBACK = yaml
 #  non_container: DEV_SETUP = True
-  centos: CEPH_ANSIBLE_VAGRANT_BOX = centos/7
-  fedora: CEPH_ANSIBLE_VAGRANT_BOX = fedora/29-atomic-host
   # Set the vagrant box image to use
   centos-non_container: CEPH_ANSIBLE_VAGRANT_BOX = centos/7
   centos-container: CEPH_ANSIBLE_VAGRANT_BOX = centos/atomic-host

tox.ini

@@ -357,8 +357,6 @@ setenv=
   # only available for ansible >= 2.5
   ANSIBLE_STDOUT_CALLBACK = yaml
   non_container: DEV_SETUP = True
-  centos: CEPH_ANSIBLE_VAGRANT_BOX = centos/7
-  fedora: CEPH_ANSIBLE_VAGRANT_BOX = fedora/29-atomic-host
   # Set the vagrant box image to use
   centos-non_container: CEPH_ANSIBLE_VAGRANT_BOX = centos/7
   centos-container: CEPH_ANSIBLE_VAGRANT_BOX = centos/atomic-host