chore(deps): update ghcr.io/stacklok/dockyard/uvx/aws-diagram docker tag to v1.0.12 (#374)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

registry/aws-diagram/spec.yaml

@@ -1,5 +1,5 @@
 name: aws-diagram
-image: ghcr.io/stacklok/dockyard/uvx/aws-diagram:1.0.11
+image: ghcr.io/stacklok/dockyard/uvx/aws-diagram:1.0.12
 description: Generate AWS diagrams, sequence diagrams, flow diagrams, and class diagrams using Python code.
 tier: Official
 status: Active