Update org.apache.calcite to v1.38.0

[solrbot]

This PR contains the following updates:

Package	Type	Update	Change
org.apache.calcite:calcite-linq4j (source)	dependencies	minor	1.37.0 -> 1.38.0
org.apache.calcite:calcite-core (source)	dependencies	minor	1.37.0 -> 1.38.0

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