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MINOR: [Java] Update installation documentation for BOM file (#38475)

Update the installation documentation to describe how to use the bill of materials module.

### Rationale for this change
Add information to get users to use the bill of materials file.

### What changes are included in this PR?
Provide an example of including the bill of materials dependency.

### Are these changes tested?
N/A

### Are there any user-facing changes?
Documentation

Lead-authored-by: James Duong <duong.james@gmail.com>
Co-authored-by: James Duong <james.duong@improving.com>
Co-authored-by: David Li <li.davidm96@gmail.com>
Co-authored-by: Dane Pitkin <48041712+danepitkin@users.noreply.github.com>
Signed-off-by: David Li <li.davidm96@gmail.com>