fix(deps): update ghcr.io/renovatebot/renovate docker tag to v37.440.4

This MR contains the following updates:

Package	Update	Change
ghcr.io/renovatebot/renovate (source)	patch	37.440.1 -> 37.440.4
ghcr.io/renovatebot/renovate (source)	patch	37.440.1-slim -> 37.440.4-slim

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Release Notes

renovatebot/renovate (ghcr.io/renovatebot/renovate)

v37.440.4

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Build System

• improve docker build step (#​30327) (db18662)

v37.440.3

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Bug Fixes

• bitbucket-server: replace multiline html comments (#​30328) (69563d3)

v37.440.2

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Documentation

• fix typo on datasource (#​30325) (81248c3)

Build System

• fix docker cache overwrite (#​30326) (59fc3b4)

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