chore(deps): update dependency earthly/earthly to v0.8.16

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This PR contains the following updates:

Package	Update	Change
earthly/earthly	patch	0.8.15 -> 0.8.16

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Release Notes

earthly/earthly (earthly/earthly)

v0.8.16

Compare Source

Changed

• Removed CLI based account creation #​4283
• dockerd wrapper cleans up after itself #​4267/#​4268
• Removed all Cloud dependencies, commands, and flags as part of the Earthly Cloud shutdown #​4235

Changed

• v0.8.15 will continue working after the shutdown, but with some error messages interspersed in the output.
• v0.8.16 does not emit log messages after the cloud shutdown. However, it removes many cloud-based commands and flags. If you are using these in your scripts or CI, please remove them.

Additional Info

• This release has no changes to buildkit

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Configuration

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