fix(deps)!: Update dependency @google-cloud/security-center to v9

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
@google-cloud/security-center (source)	8.11.0 -> 9.0.1

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Release Notes

googleapis/google-cloud-node (@​google-cloud/security-center)

v9.0.1

Bug Fixes

• [Many APIs] await/catch promises, and update listOperationsAsync return type (#​6188) (a73cdbf)

v9.0.0

⚠ BREAKING CHANGES

• upgrade to Node 18 (#​6096)

Features

• Add request/response debug logging to gapics, update templates to gax 5 and node 18 (#​1671) (eed00f4)

Bug Fixes

• Add json files to tsconfig templates (#​1692) (ba6be1d) (eed00f4)

Miscellaneous Chores

• Upgrade to Node 18 (#​6096) (eadae64)

v8.12.1

Bug Fixes

• [Many APIs] finalize fixing typings for headers in generator (#​6018) (9dc5856)

v8.12.0

Features

• [securitycenter] enable Dynamic Mute (#​5599) (749e7e4)
• [securitycenter] enable Dynamic Mute (#​5602) (8e6307c)

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