Update base images to use CentOS 9 Stream

[e0ne]

No description provided.

[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 5006768141

• 0 of 0 changed or added relevant lines in 0 files are covered.
• 7 unchanged lines in 2 files lost coverage.
• Overall coverage decreased (-0.07%) to 25.606%

---

Files with Coverage Reduction	New Missed Lines	%
api/v1/helper.go	3	41.92%
controllers/sriovibnetwork_controller.go	4	64.15%

Totals
Change from base Build 4843162397:	-0.07%
Covered Lines:	1934
Relevant Lines:	7553

---

💛 - Coveralls

[e0ne]

/test-all

[e0ne]

/test-e2e-nvidia-all

[adrianchiris]

mstflint updated finally in centos 9 :) . LGTM!