build(deps): bump mysql from 8.0.33 to 9.0.1 in /examples/mysql

Bumps mysql from 8.0.33 to 9.0.1.

---
updated-dependencies:
- dependency-name: mysql
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

examples/mysql/Dockerfile-mysql

@@ -1 +1 @@
-FROM mysql:8.0.33@sha256:4bae98614cd6ad1aecbdd32ff1b37b93fb0ee22b069469e7bc9679bacef1abd2
+FROM mysql:9.0.1@sha256:d8df069848906979fd7511db00dc22efeb0a33a990d87c3c6d3fcdafd6fc6123