Add options to CreateSriovPolicy

[mmirecki]

This code is reused in other repos which rely on sriov. One of those repos is the CNF repo which provides a suite to check a cluster.

In this repo the CreateSriovPolicy function is used, but if a custom parameter (like NeedVhostNet) is needed, the function is just inlined: here

To avoid this, a tweaking function is added to parameters.

[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.

[e0ne]

hi @mmirecki. please, add a description why do we need this change

[mmirecki]

hi @mmirecki. please, add a description why do we need this change

Hi @e0ne , description added.

[SchSeba]

@mmirecki please run go fmt

[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.

[mmirecki]

@mmirecki please run go fmt

done

[e0ne]

@mmirecki thanks for the update. I don't have any argues to block this PR

[zeeke]

LGTM