Update dockerfile non-major dependencies

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
mcr.microsoft.com/dotnet/aspnet	final	patch	7.0.17-alpine3.18 -> 7.0.18-alpine3.18
mcr.microsoft.com/dotnet/sdk	stage	patch	7.0.407-alpine3.18 -> 7.0.408-alpine3.18

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Release Notes

dotnet/aspnetcore (mcr.microsoft.com/dotnet/aspnet)

### [`v7.0.18`](https://togithub.com/dotnet/aspnetcore/releases/tag/v7.0.18): .NET 7.0.18 [Compare Source](https://togithub.com/dotnet/aspnetcore/compare/v7.0.17...v7.0.18) [Release](https://togithub.com/dotnet/core/releases/tag/v7.0.18)

dotnet/sdk (mcr.microsoft.com/dotnet/sdk)

### [`v7.0.408`](https://togithub.com/dotnet/sdk/releases/tag/v7.0.408): .NET 7.0.18 [Compare Source](https://togithub.com/dotnet/sdk/compare/v7.0.407...v7.0.408) [Release](https://togithub.com/dotnet/core/releases/tag/v7.0.18)

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Configuration

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👻 Immortal: This PR will be recreated if closed unmerged. Get config help if that's undesired.

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[sonarcloud[bot]]

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