Description of problem: Satellite upgrade failed with  python3-pulp-container transaction check error.


Version-Release number of selected component (if applicable):
6.9 Snap 10

How reproducible:
always 

Steps to Reproduce:

1. Prepare the environment to perform the satellite-upgrade from 6.8 to 6.9 Snap10.
2. Configure all the repository(Enabled the required repository)
3. Execute the pre-check and it has completed successfully.
4. Trigger the upgrade job using the below command

foreman-maintain upgrade run --whitelist="disk-performance" --target-version 6.9 -y

 --------------------------------------------------------------------------------
 Unlock packages:                                                      [OK] 
 --------------------------------------------------------------------------------
 Update package(s) :                                                   [OK] 
 --------------------------------------------------------------------------------
 Procedures::Installer::Upgrade:                                       [FAIL]
 Failed executing LANG=en_US.utf-8 satellite-installer  --disable-system-checks, exit status 6:
  2021-01-22 06:03:19 [NOTICE] [pre_migrations] Executing hooks in group pre_migrations


 2021-01-22 06:08:12 [ERROR ] [configure] Execution of '/bin/yum -d 0 -e 0 -y install python3-pulp-container' returned 1: Transaction check error:
 2021-01-22 06:08:12 [ERROR ] [configure] file /usr/bin/futurize from install of python3-future-0.18.2-2.el7pc.noarch conflicts with file from package python2-future-0.16.0-11.el7sat.noarch
 2021-01-22 06:08:12 [ERROR ] [configure] file /usr/bin/pasteurize from install of python3-future-0.18.2-2.el7pc.noarch conflicts with file from package python2-future-0.16.0-11.el7sat.noarch
 2021-01-22 06:08:12 [ERROR ] [configure] 
 2021-01-22 06:08:12 [ERROR ] [configure] Error Summary
 2021-01-22 06:08:12 [ERROR ] [configure] -------------
 2021-01-22 06:08:12 [ERROR ] [configure] /Stage[main]/Pulpcore::Plugin::Container/Pulpcore::Plugin[container]/Package[python3-pulp-container]/ensure: change from 'purged' to 'present' failed: Execution of '/bin/yum -d 0 -e 0 -y install python3-pulp-container' returned 1: Transaction check error:
 2021-01-22 06:08:12 [ERROR ] [configure] file /usr/bin/futurize from install of python3-future-0.18.2-2.el7pc.noarch conflicts with file from package python2-future-0.16.0-11.el7sat.noarch
 2021-01-22 06:08:12 [ERROR ] [configure] file /usr/bin/pasteurize from install of python3-future-0.18.2-2.el7pc.noarch conflicts with file from package python2-future-0.16.0-11.el7sat.noarch
 2021-01-22 06:08:12 [ERROR ] [configure] 
 2021-01-22 06:08:12 [ERROR ] [configure] Error Summary
 2021-01-22 06:08:12 [ERROR ] [configure] -------------
~                                                      
Actual results:
Satellite upgrade failed

Expected results:
Satellite upgrade should be completed

Additional info: