Merge pull request #63 from B020239/snyk-fix-cf56e611401adacd7c1b90c85c3c3bf8

[Snyk] Security upgrade debian from stretch-20210621-slim to 10-slim

Author: B020239

translations/ko-KR/content/actions/creating-actions/dockerfile-support-for-github-actions.md

@@ -62,7 +62,7 @@ ENTRYPOINT ["sh", "-c", "echo $GITHUB_SHA"]
 ##### Example *Dockerfile*
 ``` 
 # Container image that runs your code
-FROM debian:stretch-20210621-slim
+FROM debian:10-slim
 
 # Copies your code file from your action repository to the filesystem path `/` of the container
 COPY entrypoint.sh /entrypoint.sh