version: '2'
services:
  tests:
    image: buildkite/plugin-tester:latest@sha256:4fa79343710021d300556f57f16721e5cb3859b4bad09ba437d006f5c38efe8e
    volumes:
      - ".:/plugin:ro"

version: '2'
services:
  tests:
    image: buildkite/plugin-tester:latest@sha256:973f078d7d648c88cd211dbaf6edcd17bd18778a6fda0aa9e00a7cf8fba32006
    volumes:
      - ".:/plugin:ro"

Update buildkite/plugin-tester:latest Docker digest to 973f07
Update buildkite/plugin-tester:latest Docker digest to 973f07