Bump spring-webmvc from 5.3.16 to 5.3.18 in /cadastrapp (#647)

Bumps [spring-webmvc](https://github.com/spring-projects/spring-framework) from 5.3.16 to 5.3.18.
- [Release notes](https://github.com/spring-projects/spring-framework/releases)
- [Commits](spring-projects/spring-framework@v5.3.16...v5.3.18)

---
updated-dependencies:
- dependency-name: org.springframework:spring-webmvc
  dependency-type: direct:production
...

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

cadastrapp/pom.xml

@@ -16,7 +16,7 @@
     <slf4j.version>1.7.32</slf4j.version>
     <log4j.version>2.23.1</log4j.version>
     <postgresql.version>42.3.9</postgresql.version>
-    <spring.version>5.3.16</spring.version>
+    <spring.version>5.3.18</spring.version>
     <hibernate-version>6.0.0.Alpha7</hibernate-version>
     <hibernate-annotations-version>5.1.2.Final</hibernate-annotations-version>
     <geotools.version>26.2</geotools.version>