chore(backend/deps): update dependency go to v1.23.3

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
go		patch	1.23.1 -> 1.23.3
go (source)	golang	patch	1.23.1 -> 1.23.3

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Release Notes

golang/go (go)

### [`v1.23.3`](https://redirect.github.com/golang/go/compare/go1.23.2...go1.23.3) [Compare Source](https://redirect.github.com/golang/go/compare/go1.23.2...go1.23.3) ### [`v1.23.2`](https://redirect.github.com/golang/go/compare/go1.23.1...go1.23.2) [Compare Source](https://redirect.github.com/golang/go/compare/go1.23.1...go1.23.2)

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Configuration

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[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Flag	Coverage Δ
backend	36.09% <ø> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

Components	Coverage Δ
Backend	36.94% <ø> (ø)
Backend build tools	0.00% <ø> (ø)
Web Application	23.33% <ø> (ø)
Android Application	0.00% <ø> (ø)