Bump com.microsoft.sqlserver:mssql-jdbc in /ebean-migration

Bumps [com.microsoft.sqlserver:mssql-jdbc](https://github.com/Microsoft/mssql-jdbc) from 9.4.1.jre8 to 11.1.0.jre8-preview.
- [Release notes](https://github.com/Microsoft/mssql-jdbc/releases)
- [Changelog](https://github.com/microsoft/mssql-jdbc/blob/main/CHANGELOG.md)
- [Commits](https://github.com/Microsoft/mssql-jdbc/commits)

---
updated-dependencies:
- dependency-name: com.microsoft.sqlserver:mssql-jdbc
  dependency-version: 11.1.0.jre8-preview
  dependency-type: direct:development
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

ebean-migration/pom.xml

@@ -80,7 +80,7 @@
     <dependency>
       <groupId>com.microsoft.sqlserver</groupId>
       <artifactId>mssql-jdbc</artifactId>
-      <version>9.4.1.jre8</version>
+      <version>11.1.0.jre8-preview</version>
       <scope>test</scope>
     </dependency>