Add cni version flag

[Mmduh-483]

When run the ib-sriov with flag -v or --version it will show the branch of the build, commit id, and the build data in the format: "ib-sriov cni version:, commit:, date:"

[coveralls]

Pull Request Test Coverage Report for Build 102

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 42.715%

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Totals
Change from base Build 97:	0.0%
Covered Lines:	214
Relevant Lines:	501

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💛 - Coveralls