Bump org.geotools:gt-bom from 34.2 to 34.3 (#327)

Bumps [org.geotools:gt-bom](https://github.com/geotools/geotools) from 34.2 to 34.3.
- [Release notes](https://github.com/geotools/geotools/releases)
- [Commits](geotools/geotools@34.2...34.3)

---
updated-dependencies:
- dependency-name: org.geotools:gt-bom
  dependency-version: '34.3'
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

pom.xml

@@ -99,7 +99,7 @@ SPDX-License-Identifier: MIT
         <maven.compiler.target>${java.version}</maven.compiler.target>
         <maven.compiler.release>${java.version}</maven.compiler.release>
         <project.build.outputTimestamp>2026-02-24T16:08:37Z</project.build.outputTimestamp>
-        <geotools.version>34.2</geotools.version>
+        <geotools.version>34.3</geotools.version>
         <jts.version>1.19.0</jts.version>
         <spring.boot.version>${project.parent.version}</spring.boot.version>
         <!--