feat(deps): update renovate/renovate docker tag to v31.72.2

This MR contains the following updates:

Package	Update	Change
renovate/renovate	minor	31.71.1 -> 31.72.2

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Release Notes

renovatebot/renovate

v31.72.2

31.72.2 (2022-02-09)

Bug Fixes

• improve coverage (#​14117) (a8ca710)

Documentation

• self-hosted: correct variable part username in hostRules (#​14118) (4b5fa66)

v31.72.1

31.72.1 (2022-02-09)

Bug Fixes

• migrations: don't migrate properties twice (#​14101) (638d958)

v31.72.0

Features

• github-actions: Change behavior to not add "renovate" to inline yaml comments when pinning (#​14110) (5d419a1)

Miscellaneous Chores

• fix coverage comment. (#​14115) (31c63a9)

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