chore(deps): update gcr.io/cloud-sql-connectors/cloud-sql-proxy docker tag to v2.11.4

[renovate-bot]

This PR contains the following updates:

Package	Update	Change
gcr.io/cloud-sql-connectors/cloud-sql-proxy	patch	2.11.2 -> 2.11.4

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Release Notes

GoogleCloudPlatform/cloud-sql-proxy (gcr.io/cloud-sql-connectors/cloud-sql-proxy)

### [`v2.11.4`](https://togithub.com/GoogleCloudPlatform/cloud-sql-proxy/blob/HEAD/CHANGELOG.md#2114-2024-06-12) [Compare Source](https://togithub.com/GoogleCloudPlatform/cloud-sql-proxy/compare/v2.11.3...v2.11.4) ##### Bug Fixes - bump dependencies to latest ([#​2249](https://togithub.com/GoogleCloudPlatform/cloud-sql-proxy/issues/2249)) ([6501df5](https://togithub.com/GoogleCloudPlatform/cloud-sql-proxy/commit/6501df5f34fdf82651bea163b9014ea15dc86b81)) ### [`v2.11.3`](https://togithub.com/GoogleCloudPlatform/cloud-sql-proxy/blob/HEAD/CHANGELOG.md#2113-2024-05-28) [Compare Source](https://togithub.com/GoogleCloudPlatform/cloud-sql-proxy/compare/v2.11.2...v2.11.3) ##### Bug Fixes - bump dependencies to latest ([#​2236](https://togithub.com/GoogleCloudPlatform/cloud-sql-proxy/issues/2236)) ([14ff947](https://togithub.com/GoogleCloudPlatform/cloud-sql-proxy/commit/14ff947fa6c3b9a0023d5be7ad5b165cf6ac153b))

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