fix(deps): update ghcr.io/containerbase/base docker tag to v13.7.8

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
ghcr.io/containerbase/base	final	patch	13.7.6 -> 13.7.8

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Release Notes

containerbase/base (ghcr.io/containerbase/base)

v13.7.8

Compare Source

Bug Fixes

• python: proper virtualenv cleanup (ecfbc1b)

Miscellaneous Chores

• deps: update ghcr.io/containerbase/devcontainer docker tag to v13.7.7 (main) (#​4055) (a9c3875)

v13.7.7

Compare Source

Bug Fixes

• deps: update dependency inversify to v6.2.2 (main) (#​4053) (b5c7fb5)

Tests

• deps: update dart docker tag to v3.6.2 (main) (#​4049) (c9a8d0b)
• deps: update dependency golang to v1.23.6 (main) (#​4051) (61a3186)
• deps: update dependency uv to v0.5.28 (main) (#​4052) (058a50b)

Miscellaneous Chores

• deps: update dependency vitest to v3.0.5 [security] (main) (#​4048) (085c469)
• deps: update ghcr.io/containerbase/devcontainer docker tag to v13.7.6 (main) (#​4047) (82f3f9e)
• deps: update sigstore/cosign-installer action to v3.8.0 (main) (#​4050) (b783f64)

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