[release-4.17] OCPBUGS-115228: Bump immutable pkg for 3.x series to address CVE-2026-59879

[sunku5494]

Update

immutable pkg from v3.8.3 to v3.8.4 per CVE-2026-59879

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[openshift-ci-robot]

@sunku5494: This pull request references Jira Issue OCPBUGS-115228, which is invalid:

• expected dependent Jira Issue OCPBUGS-115226 to be in one of the following states: VERIFIED, RELEASE PENDING, CLOSED (ERRATA), CLOSED (CURRENT RELEASE), CLOSED (DONE), CLOSED (DONE-ERRATA), but it is ASSIGNED instead

Comment /jira refresh to re-evaluate validity if changes to the Jira bug are made, or edit the title of this pull request to link to a different bug.

The bug has been updated to refer to the pull request using the external bug tracker.

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In response to this:

Update

immutable pkg from v3.8.3 to v3.8.4 per GHSA-v56q-mh7h-f735

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[Parthivk100]

/lgtm

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@sunku5494: all tests passed!

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[pcbailey]

/approve

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[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: pcbailey, sunku5494

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