Fix deprecation of getTypeLength()

[elharo]

Description

getTypeLength() --> getPrimitiveType().getTypeLength() (Inline method)

Motivation and Context

get ready for eventual parquet upgrade

Impact

none

Test Plan

mvn test

Contributor checklist

• Please make sure your submission complies with our development, formatting, commit message, and attribution guidelines.
• PR description addresses the issue accurately and concisely. If the change is non-trivial, a GitHub Issue is referenced.
• Documented new properties (with its default value), SQL syntax, functions, or other functionality.
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• Adequate tests were added if applicable.
• CI passed.

Release Notes

== NO RELEASE NOTE ==

[tdcmeehan]

Please fix up the commit so it conforms to our guidelines. Perhaps Remove use of deprecated getTypeLength method.

[elharo]

done