Update mysql

Changes:

- https://github.com/docker-library/mysql/commit/1612c57: Merge pull request https://github.com/docker-library/mysql/pull/728 from marc-mabe/patch-1
- https://github.com/docker-library/mysql/commit/b0a0e54: Execute SQL in entrypoint with "--comments"

library/mysql

@@ -5,16 +5,16 @@ Maintainers: Tianon Gravi <[email protected]> (@tianon),
 GitRepo: https://github.com/docker-library/mysql.git
 
 Tags: 8.0.22, 8.0, 8, latest
-GitCommit: ee33a2144a0effe9459abf02f20a6202ae645e94
+GitCommit: b0a0e546712534b30ac13e8b2829f23654facbc5
 Directory: 8.0
 File: Dockerfile.debian
 
 Tags: 5.7.32, 5.7, 5
-GitCommit: ee33a2144a0effe9459abf02f20a6202ae645e94
+GitCommit: b0a0e546712534b30ac13e8b2829f23654facbc5
 Directory: 5.7
 File: Dockerfile.debian
 
 Tags: 5.6.50, 5.6
-GitCommit: ee33a2144a0effe9459abf02f20a6202ae645e94
+GitCommit: b0a0e546712534b30ac13e8b2829f23654facbc5
 Directory: 5.6
 File: Dockerfile.debian