chore(deps): update dependency to-be-continuous/docker to v8

This MR contains the following updates:

Package	Type	Update	Change
to-be-continuous/docker	repository	major	7 -> 8

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Release Notes

to-be-continuous/docker (to-be-continuous/docker)

v8

Compare Source

• Merge branch 'breaking/buildah' into 'master' (58057dc)

BREAKING CHANGES

• change default Docker build tool to Buildah

See merge request to-be-continuous/docker!175 (merged)

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