Use version property for jts-core dependency (#1297)

## Summary
- Replaced the hard-coded `1.20.0` version for `jts-core` in
`jdbc-core/pom.xml` with a `${jts-core.version}` property defined in the
parent `pom.xml`
- This ensures the version is centrally managed and cannot diverge
across modules (same class of issue as #1293 where `commons-lang3` and
`gson` resolved to different versions in the uber jar)

## Test plan
- [x] `mvn dependency:tree -pl jdbc-core` confirms `jts-core:1.20.0`
resolves correctly
- [ ] CI unit tests pass

NO_CHANGELOG=true

This pull request was AI-assisted by Isaac.

Signed-off-by: Vikrant Puppala <vikrant.puppala@databricks.com>

Author: vikrantpuppala

jdbc-core/pom.xml

@@ -233,7 +233,7 @@
     <dependency>
       <groupId>org.locationtech.jts</groupId>
       <artifactId>jts-core</artifactId>
-      <version>1.20.0</version>
+      <version>${jts-core.version}</version>
     </dependency>
     <!-- https://mvnrepository.com/artifact/org.openjdk.jmh/jmh-core -->
     <dependency>

pom.xml

@@ -82,6 +82,7 @@
     <annotation.version>1.3.5</annotation.version>
     <netty.version>4.2.6.Final</netty.version>
     <grpc.version>1.71.0</grpc.version>
+    <jts-core.version>1.20.0</jts-core.version>
     <resilience4j.version>1.7.0</resilience4j.version>
     <nimbusjose.version>10.0.2</nimbusjose.version>
     <bouncycastle.version>1.79</bouncycastle.version>