Temurin-build: Azure 构建代理无法下载 docker build 映像（未经授权）

感谢您报告损坏的构建！ 请填写以下详细信息：

• Jenkins 链接到失败的日志：
• 哪些平台（OS+arch）受到影响：今晚 JDK8 版本上的所有 xLinux
• 如果您查看历史日志，问题似乎是特定于一台机器的吗？ 否 - 我的本地机器可以毫无问题地提取图像
• 链接到任何上游项目错误报告（例如OpenJ9 / JBS ）不适用

日志： https ://ci.adoptopenjdk.net/job/build-scripts/job/jobs/job/jdk8u/job/jdk8u-linux-x64-hotspot/901/console

18:10:28  + docker pull adoptopenjdk/centos6_build_image
18:10:28  Using default tag: latest
18:10:30  Error response from daemon: unauthorized: authentication required

OpenJ9 略有不同： https ://ci.adoptopenjdk.net/job/build-scripts/job/jobs/job/jdk8u/job/jdk8u-linux-x64-openj9-linuxXL/lastFailedBuild/console

18:10:41  + docker build -t build-image --build-arg image=adoptopenjdk/centos6_build_image -f pipelines/build/dockerFiles/cuda.dockerfile .
18:10:41  Sending build context to Docker daemon  17.66MB

18:10:41  Step 1/6 : ARG image
18:10:41  Step 2/6 : FROM $image
18:10:44  latest: Pulling from adoptopenjdk/centos6_build_image
18:10:44  831490506c47: Pulling fs layer
18:10:44  c388bbfe10ff: Pulling fs layer
18:10:44  3f7414369ae3: Pulling fs layer
18:10:44  6d0337ea7090: Pulling fs layer
18:10:44  cacbb7d741ce: Pulling fs layer
18:10:44  1cb0e6973b2f: Pulling fs layer
18:10:44  ad5c9cab7f0c: Pulling fs layer
18:10:44  0a91c7f86643: Pulling fs layer
18:10:44  cacbb7d741ce: Waiting
18:10:44  0a91c7f86643: Waiting
18:10:44  ad5c9cab7f0c: Waiting
18:10:44  1cb0e6973b2f: Waiting
18:10:44  6d0337ea7090: Waiting
18:10:45  831490506c47: Downloading
18:10:45  3f7414369ae3: Verifying Checksum
18:10:45  3f7414369ae3: Download complete
18:10:45  6d0337ea7090: Download complete
18:10:46  1cb0e6973b2f: Verifying Checksum
18:10:46  1cb0e6973b2f: Download complete
18:10:46  ad5c9cab7f0c: Verifying Checksum
18:10:46  ad5c9cab7f0c: Download complete
18:10:46  0a91c7f86643: Verifying Checksum
18:10:46  0a91c7f86643: Download complete
18:10:48  c388bbfe10ff: Verifying Checksum
18:10:48  c388bbfe10ff: Download complete
18:11:15  cacbb7d741ce: Verifying Checksum
18:11:15  cacbb7d741ce: Download complete
18:11:44  unauthorized: authentication required