fix: prevent duplicate NetworkAttachmentDefinition CRD when SRIOV enabled

[dahalperin]

• Removes the duplicate NetworkAttachmentDefinition CRD from the sriov-network-operator sub-chart and adds it to the exclusion list in hack/release.yaml to prevent it from being re-introduced.
• Additionally, the release workflow is hardened with || true on the git checkout command to prevent errors if the excluded file does not exist in the previous commit.
• Fixes: Duplicate crd NetworkAttachmentDefinition when SriovNetworkOperator is enabled #1458

[coveralls]

Pull Request Test Coverage Report for Build 19233554365

Warning: This coverage report may be inaccurate.

This pull request's base commit is no longer the HEAD commit of its target branch. This means it includes changes from outside the original pull request, including, potentially, unrelated coverage changes.

• For more information on this, see Tracking coverage changes with pull request builds.
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• For a quick fix, rebase this PR at GitHub. Your next report should be accurate.

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• 37 unchanged lines in 6 files lost coverage.
• Overall coverage decreased (-0.3%) to 62.058%

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Files with Coverage Reduction	New Missed Lines	%
controllers/ipoibnetwork_controller.go	2	83.33%
controllers/nicclusterpolicy_controller.go	2	79.18%
api/v1alpha1/zz_generated.deepcopy.go	4	44.01%
pkg/drain/drain_requestor.go	4	76.39%
pkg/state/state_ipoib_network.go	4	75.24%
controllers/hostdevicenetwork_controller.go	21	68.18%

Totals
Change from base Build 19223820220:	-0.3%
Covered Lines:	4143
Relevant Lines:	6676

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💛 - Coveralls

[almaslennikov]

Thanks @dahalperin for addressing this.