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MINOR: [Java] Fix maven-checkstyle-plugin configuration (#40850)

### Rationale for this change

`maven-checkstyle-plugin` configuration refers to several unrecognized properties, causing build output to print several messages like:
> [WARNING] Parameter 'format' is unknown for plugin 'maven-checkstyle-plugin:3.1.0:check (validate)'

### What changes are included in this PR?

Fix checkstyle configuration and use the correct outputFileFormat and inputEncoding properties in place of the unrecognized format and encoding ones.

### Are these changes tested?

As this is a build change with no code change, only via a local build + visual inspection of the build output

### Are there any user-facing changes?
No

Authored-by: Laurent Goujon <laurent@apache.org>
Signed-off-by: David Li <li.davidm96@gmail.com>