feat: [AiPlatform] add aspect_ratio and image_config for v1 version (#8660)

* feat: Add support for Inline source based deployment
docs: A comment for message `ReasoningEngineSpec` is changed
docs: A comment for field `package_spec` in message `.google.cloud.aiplatform.v1.ReasoningEngineSpec` is changed

PiperOrigin-RevId: 819343785

Source-Link: googleapis/googleapis@3403a38

Source-Link: googleapis/googleapis-gen@2820967
Copy-Tag: eyJwIjoiQWlQbGF0Zm9ybS8uT3dsQm90LnlhbWwiLCJoIjoiMjgyMDk2NzlhNjM4ZTcxNDc1MTEzZjQzOTJjNDQzZTI5YzFmOWU1MiJ9

* 🦉 Updates from OwlBot post-processor

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md

* feat: add aspect_ratio and image_config for v1 version

PiperOrigin-RevId: 819372136

Source-Link: googleapis/googleapis@7e90a53

Source-Link: googleapis/googleapis-gen@0791837
Copy-Tag: eyJwIjoiQWlQbGF0Zm9ybS8uT3dsQm90LnlhbWwiLCJoIjoiMDc5MTgzNzcyYzRhZjVjMWQyMjYxNzY1YjIyM2ZhNTYzNWM2ZTg0MSJ9

* 🦉 Updates from OwlBot post-processor

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md

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Co-authored-by: Owl Bot <gcf-owl-bot[bot]@users.noreply.github.com>

Author: gcf-owl-bot[bot]