chore: bump sam/build-java21 from `6ad1664` to `853ac90` in /powertools-e2e-tests/src/test/resources/docker#2083

anafalcao merged 2 commits intomainaws-powertools/powertools-lambda-java:mainfrom

dependabot/docker/powertools-e2e-tests/src/test/resources/docker/sam/build-java21-853ac90b359be42f95fe913fde43517ed5f3ed086aa93a6c0bd4b2d8fe07df9daws-powertools/powertools-lambda-java:dependabot/docker/powertools-e2e-tests/src/test/resources/docker/sam/build-java21-853ac90b359be42f95fe913fde43517ed5f3ed086aa93a6c0bd4b2d8fe07df9dCopy head branch name to clipboard