Bump the libcnb group with 2 updates

[dependabot[bot]]

Bumps the libcnb group with 2 updates: libherokubuildpack and libcnb-test.

Updates libherokubuildpack from 0.19.0 to 0.21.0

Release notes

Sourced from libherokubuildpack's releases.

v0.21.0

Added

• libcnb:
  • Target now implements Clone and Debug. (#821)

Changed

• libcnb:
  • Changed the type of Target's distro_name and distro_version fields from Option<String> to String. (#821)
  • The libcnb runtime now enforces that the CNB_TARGET_DISTRO_NAME and CNB_TARGET_DISTRO_VERSION env vars have been set by lifecycle. (#821)

v0.20.0

Added

• libcnb:
  • Made Target (the type of DetectContext::target and BuildContext::target) public. (#815)

Changed

• libcnb:
  • WriteLayerError changed to contain more specific error enums instead of generic ones. (#786)
• libcnb-data:
  • Renamed Target to BuildpackTarget to disambiguate it from the new libcnb::Target. (#815)

Changelog

Sourced from libherokubuildpack's changelog.

[0.21.0] - 2024-04-30

Added

• libcnb:
  • Target now implements Clone and Debug. (#821)

Changed

• libcnb:
  • Changed the type of Target's distro_name and distro_version fields from Option<String> to String. (#821)
  • The libcnb runtime now enforces that the CNB_TARGET_DISTRO_NAME and CNB_TARGET_DISTRO_VERSION env vars have been set by lifecycle. (#821)

[0.20.0] - 2024-04-12

Added

• libcnb:
  • Made Target (the type of DetectContext::target and BuildContext::target) public. (#815)

Changed

• libcnb:
  • WriteLayerError changed to contain more specific error enums instead of generic ones. (#786)
• libcnb-data:
  • Renamed Target to BuildpackTarget to disambiguate it from the new libcnb::Target. (#815)

Commits

• a4e48fd Prepare release v0.21.0 (#822)
• 101af17 Improve usability of Target (#821)
• 65cfb80 Bump peter-evans/create-pull-request from 6.0.3 to 6.0.5 (#818)
• 0c49d03 Bump buildpacks/github-actions from 5.5.4 to 5.6.0 (#819)
• 78d218e Prepare release v0.20.0 (#817)
• 292762e Bump peter-evans/create-pull-request from 6.0.2 to 6.0.3 (#816)
• 348e2ba Make the run image Target public (#815)
• 0764388 Correct ContextTarget references to distro image label names (#811)
• 4d198b8 Fix lint errors with Rust 1.77 (#812)
• 49776e5 Use Procfile CNB from its new Docker Hub repo (#809)
• Additional commits viewable in compare view

Updates libcnb-test from 0.19.0 to 0.21.0

Changelog

Sourced from libcnb-test's changelog.

[0.21.0] - 2024-04-30

Added

• libcnb:
  • Target now implements Clone and Debug. (#821)

Changed

• libcnb:
  • Changed the type of Target's distro_name and distro_version fields from Option<String> to String. (#821)
  • The libcnb runtime now enforces that the CNB_TARGET_DISTRO_NAME and CNB_TARGET_DISTRO_VERSION env vars have been set by lifecycle. (#821)

[0.20.0] - 2024-04-12

Added

• libcnb:
  • Made Target (the type of DetectContext::target and BuildContext::target) public. (#815)

Changed

• libcnb:
  • WriteLayerError changed to contain more specific error enums instead of generic ones. (#786)
• libcnb-data:
  • Renamed Target to BuildpackTarget to disambiguate it from the new libcnb::Target. (#815)

Commits

• a4e48fd Prepare release v0.21.0 (#822)
• 101af17 Improve usability of Target (#821)
• 65cfb80 Bump peter-evans/create-pull-request from 6.0.3 to 6.0.5 (#818)
• 0c49d03 Bump buildpacks/github-actions from 5.5.4 to 5.6.0 (#819)
• 78d218e Prepare release v0.20.0 (#817)
• 292762e Bump peter-evans/create-pull-request from 6.0.2 to 6.0.3 (#816)
• 348e2ba Make the run image Target public (#815)
• 0764388 Correct ContextTarget references to distro image label names (#811)
• 4d198b8 Fix lint errors with Rust 1.77 (#812)
• 49776e5 Use Procfile CNB from its new Docker Hub repo (#809)
• Additional commits viewable in compare view

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