Bump geotools.version from 30.1 to 31.0

Bumps `geotools.version` from 30.1 to 31.0.

Updates `org.geotools:gt-shapefile` from 30.1 to 31.0

Updates `org.geotools:gt-epsg-hsql` from 30.1 to 31.0

---
updated-dependencies:
- dependency-name: org.geotools:gt-shapefile
  dependency-type: direct:production
  update-type: version-update:semver-major
- dependency-name: org.geotools:gt-epsg-hsql
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

planetiler-core/pom.xml

@@ -16,7 +16,7 @@
   </parent>
 
   <properties>
-    <geotools.version>30.1</geotools.version>
+    <geotools.version>31.0</geotools.version>
     <log4j.version>2.23.1</log4j.version>
     <prometheus.version>0.16.0</prometheus.version>
     <protobuf.version>3.25.3</protobuf.version>