feat(deps): update renovate/renovate docker tag to v31.49.0

This MR contains the following updates:

Package	Update	Change
renovate/renovate	minor	31.45.0 -> 31.49.0

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Release Notes

renovatebot/renovate

v31.49.0

Features

• migrations: composerIgnorePlatformReqs (#​13759) (38a6119)

Code Refactoring

• introduce Fixtures util class (#​12638) (dabe3d0)

Miscellaneous Chores

• deps: update dependency memfs to v3.4.1 (#​13760) (f8330bb)

v31.48.0

Features

• migrations: managerBranchPrefix (#​13757) (e02aaa4)

v31.47.0

Features

• migrations: strict null checks (#​13756) (dd8b5ad)

v31.46.0

Features

• migrations: versionStrategy (#​13755) (9d87ffb)

v31.45.1

31.45.1 (2022-01-23)

Build System

• deps: update dependency nanoid to v3.2.0 (#​13754) (1e362ce)

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