PPOM - Update ppom dependency to 1.4.5

[seaona]

What is this about?

Update ppom to 1.4.5

Scenario

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Design

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Technical Details

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Threat Modeling Framework

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Acceptance Criteria

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Stakeholder review needed before the work gets merged

• [ ] Engineering (needed in most cases)
• [ ] Design
• [ ] Product
• [ ] QA (automation tests are required to pass before merging PRs but not all changes are covered by automation tests - please review if QA is needed beyond automation tests)
• [ ] Security
• [ ] Legal
• [ ] Marketing
• [ ] Management (please specify)
• [ ] Other (please specify)

References

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[metamaskbot]

Missing release label release-7.19.0 on issue. Adding release label release-7.19.0 on issue, as issue is linked to PR #9053 which has this release label.

[metamaskbot]

Missing release label release-7.19.1 on issue. Adding release label release-7.19.1 on issue, as issue is linked to PR #9053 which has this release label.