[release-4.18] OCPBUGS-80219: Bump google.golang.org/grpc to v1.79.3

[katekeiroz-dev]

Update google.golang.org/grpc to v1.79.3 to address CVE-2026-33186 (gRPC-Go authorization bypass due to improper HTTP/2 path validation).

Related: OCPBUGS-80219

[openshift-ci-robot]

@katekeiroz-dev: This pull request references Jira Issue OCPBUGS-80219, which is invalid:

• expected dependent Jira Issue OCPBUGS-80400 to be in one of the following states: VERIFIED, RELEASE PENDING, CLOSED (ERRATA), CLOSED (CURRENT RELEASE), CLOSED (DONE), CLOSED (DONE-ERRATA), but it is POST 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 google.golang.org/grpc to v1.79.3 to address CVE-2026-33186 (gRPC-Go authorization bypass due to improper HTTP/2 path validation).

Related: OCPBUGS-80219

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[openshift-ci]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: katekeiroz-dev
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[katekeiroz-dev]

/ok-to-test

[katekeiroz-dev]

/retest-required

[openshift-ci]

@katekeiroz-dev: The following tests failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name	Commit	Details	Required	Rerun command
ci/prow/e2e-aws-qe	1d6888b	link	false	/test e2e-aws-qe
ci/prow/e2e-upgrade	1d6888b	link	true	/test e2e-upgrade
ci/prow/e2e-aws-ovn	1d6888b	link	true	/test e2e-aws-ovn
ci/prow/verify	1d6888b	link	true	/test verify
ci/prow/unit	1d6888b	link	true	/test unit
ci/prow/verify-deps	1d6888b	link	true	/test verify-deps
ci/prow/images	1d6888b	link	true	/test images
ci/prow/e2e-hypershift	1d6888b	link	true	/test e2e-hypershift
ci/prow/security	1d6888b	link	true	/test security
ci/prow/coverage	1d6888b	link	true	/test coverage

Full PR test history. Your PR dashboard.

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