Add wrapper for utils package from sriov-device-plugin

[ykulazhenkov]

This is a pre requisite to cover code in host pkg with unit tests.

cc @adrianchiris @SchSeba @zeeke

[github-actions]

Thanks for your PR,
To run vendors CIs use one of:

• /test-all: To run all tests for all vendors.
• /test-e2e-all: To run all E2E tests for all vendors.
• /test-e2e-nvidia-all: To run all E2E tests for NVIDIA vendor.

To skip the vendors CIs use one of:

• /skip-all: To skip all tests for all vendors.
• /skip-e2e-all: To skip all E2E tests for all vendors.
• /skip-e2e-nvidia-all: To skip all E2E tests for NVIDIA vendor.
  Best regards.

[coveralls]

Pull Request Test Coverage Report for Build 7707528551

• -151 of 158 (4.43%) changed or added relevant lines in 5 files are covered.
• 1 unchanged line in 1 file lost coverage.
• Overall coverage decreased (-0.2%) to 24.097%

---

Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
pkg/host/manager.go	0	3	0.0%
pkg/host/internal/network/network.go	0	7	0.0%
pkg/host/internal/sriov/sriov.go	2	16	12.5%
pkg/host/internal/lib/dputils/dputils.go	0	30	0.0%
pkg/host/internal/lib/dputils/mock/mock_dputils.go	5	102	4.9%

Files with Coverage Reduction	New Missed Lines	%
pkg/host/internal/network/network.go	1	0.0%

Totals
Change from base Build 7699430230:	-0.2%
Covered Lines:	2708
Relevant Lines:	11238

---

💛 - Coveralls

[adrianchiris]

LGTM

[adrianchiris]

These might be good candidates for sriovnet (not related to this PR)

[adrianchiris]

@zeeke can we merge this one ?

[zeeke]

LGTM