fix(deps): update ghcr.io/renovatebot/renovate docker tag to v38.142.3

This MR contains the following updates:

Package	Update	Change
ghcr.io/renovatebot/renovate (source)	patch	38.142.2 -> 38.142.3

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Release Notes

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

v38.142.3

Compare Source

Bug Fixes

• nix: simplify --extra-experimental-features argument (#​32289) (814a93a)

Miscellaneous Chores

• deps: update dependency @​swc/core to v1.7.40 (#​32290) (35e5d1a)

Tests

• datasource/go: Remove go-source header from gitlab fixtures (#​32286) (570a727)

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