debian: install file as cloudstack-management dependency

[yadvr]

This install file package that provides the file tool used by
cloud-install-sys-tmplt script, as part of cloudstack-management
package installation on Ubuntu distros.

Fixes #3117

Types of changes

• Breaking change (fix or feature that would cause existing functionality to change)
• New feature (non-breaking change which adds functionality)
• Bug fix (non-breaking change which fixes an issue)
• Enhancement (improves an existing feature and functionality)
• Cleanup (Code refactoring and cleanup, that may add test cases)

[yadvr]

@blueorangutan package

[blueorangutan]

@rhtyd a Jenkins job has been kicked to build packages. I'll keep you posted as I make progress.

[blueorangutan]

Packaging result: ✔centos6 ✔centos7 ✔debian. JID-54

[yadvr]

@blueorangutan help

[blueorangutan]

@rhtyd I understand these words: "help", "hello", "thanks", "package", "test"
Test command usage: test [mgmt os] [hypervisor] [additional tests]
Mgmt OS options: ['centos6', 'centos7', 'ubuntu']
Hypervisor options: ['kvm-centos6', 'kvm-centos7', 'kvm-ubuntu', 'xenserver-71', 'xenserver-65sp1', 'xenserver-62sp1', 'vmware-65u2', 'vmware-60u2', 'vmware-55u3', 'vmware-51u1', 'vmware-50u1']
Additional tests: list of space separated tests with paths relative to the test/integration directory, for example: component/test_acl_listvm.py component/test_volumes.py
Note: when additional tests are passed, you need to specify mgmt server os and hypervisor or use the matrix command.

Blessed contributors for kicking Trillian test jobs: ['rhtyd', 'nvazquez', 'PaulAngus', 'borisstoyanov', 'DaanHoogland', 'ernjvr', 'dhlaluku', 'houthuis']

[yadvr]

Can you review this @shwstppr @anuragaw
@blueorangutan test centos7 kvm-ubuntu

[blueorangutan]

@rhtyd a Trillian-Jenkins test job (centos7 mgmt + kvm-ubuntu) has been kicked to run smoke tests

[anuragaw]

LGTM

[GabrielBrascher]

LGTM

[blueorangutan]

Trillian test result (tid-51)
Environment: kvm-ubuntu (x2), Advanced Networking with Mgmt server 7
Total time taken: 27670 seconds
Marvin logs: https://github.com/blueorangutan/acs-prs/releases/download/trillian/pr3436-t51-kvm-ubuntu.zip
Smoke tests completed. 71 look OK, 0 have error(s)
Only failed tests results shown below:

Test	Result	Time (s)	Test File