Bump org.springframework:spring-webmvc from 6.2.17 to 6.2.18 in /stocks (#75)

Bumps [org.springframework:spring-webmvc](https://github.com/spring-projects/spring-framework) from 6.2.17 to 6.2.18.
- [Release notes](https://github.com/spring-projects/spring-framework/releases)
- [Commits](spring-projects/spring-framework@v6.2.17...v6.2.18)

---
updated-dependencies:
- dependency-name: org.springframework:spring-webmvc
  dependency-version: 6.2.18
  dependency-type: direct:production
...

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Author: dependabot[bot]

stocks/pom.xml

@@ -15,7 +15,7 @@
 	</description>
 	<properties>
 		<maven.test.failure.ignore>true</maven.test.failure.ignore>
-		<spring.framework.version>6.2.17</spring.framework.version>
+		<spring.framework.version>6.2.18</spring.framework.version>
 		<spring.amqp.version>3.2.1</spring.amqp.version>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<java.version>17</java.version>