arrow

GH-38997: [Java] Modularize format and vector (#38995)

### Rationale for this change
This PR depends on #39011 .

Make arrow-vector and arrow-format JPMS modules for improved
compatibility with newer JDKs and tools that require modules.

### What changes are included in this PR?
* add module-info.java files for vector and format.

### Are these changes tested?
Yes, these modules are run as JPMS modules in JDK9+ unit tests.

### Are there any user-facing changes?
Yes, some test classes have moved and users can now run these as JPMS
modules.

* Closes: #38997