Bump pipeline from 1.21.1 to 1.21.2

[buildpack-bot]

Bumps pipeline from 1.21.1 to 1.21.2.

Release Notes

🐞 Bug Fixes

• Fix loading version (#649) @dmikusa-pivotal
• Add /tmp to container (#640) @dmikusa-pivotal
• Create tempdir if not using the default (#639) @dmikusa-pivotal
• Catches missed error handling (#637) @dmikusa-pivotal
• Don't use Tempdir with system default (#633) @dmikusa-pivotal
• Updated create-package workflows for offline to support multi-repos (#629) @pivotal-david-osullivan

⛏ Dependency Upgrades

• Bump github.com/aws/aws-sdk-go from 1.43.36 to 1.43.39 (#631) @dependabot
• Bump github.com/buildpacks/libcnb from 1.25.5 to 1.26.0 (#625) @dependabot

🚧 Tasks

• Add version to compute artifact action (#653) @dmikusa-pivotal
• Adds compute-artifact-description action (#651) @dmikusa-pivotal
• Sort information for draft release output (#650) @dmikusa-pivotal
• Moves config into descriptor (#648) @dmikusa-pivotal
• Add additional logging to draft updater (#646) @dmikusa-pivotal
• Pull in a GCR service key from input (#645) @dmikusa-pivotal
• Adds a Github buildpack loader (#644) @dmikusa-pivotal
• Force draft-release to rebuild (#642) @dmikusa-pivotal
• Adds auth for connecting to non-public gcr.io registries (#641) @dmikusa-pivotal
• Removes additional debug info (#638) @dmikusa-pivotal
• Adds debugging (#636) @dmikusa-pivotal
• Remove unnecessary jobs in update draft release (#635) @dmikusa-pivotal
• Switch action to use Github library (#634) @dmikusa-pivotal
• Bump actions to latest major version (#632) @dmikusa-pivotal
• Add an action to update draft release notes (#630) @dmikusa-pivotal
• Bump pipeline from 1.20.0 to 1.21.1 (#627) @paketo-bot