build(deps): bump buildkite/agent-base

Bumps the container-images group with 1 update in the /packaging/docker/ubuntu-22.04 directory: buildkite/agent-base.


Updates `buildkite/agent-base` from `fdf8b6d` to `0bc591a`

---
updated-dependencies:
- dependency-name: buildkite/agent-base
  dependency-version: ubuntu-jammy
  dependency-type: direct:production
  dependency-group: container-images
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

packaging/docker/ubuntu-22.04/Dockerfile

@@ -1,6 +1,6 @@
 # syntax=docker/dockerfile:1.4
 
-FROM public.ecr.aws/buildkite/agent-base:ubuntu-jammy@sha256:fdf8b6dc594555da27bbea0fe37e1c9249caf0b5f4d7ecc41d844f81bdd00ec2
+FROM public.ecr.aws/buildkite/agent-base:ubuntu-jammy@sha256:79f0a1eb55a214e06471d35cf50f644f889aced129c9b4bb55c583d9f8a69129
 ARG TARGETOS
 ARG TARGETARCH