Bump spring.version in /secure-app-model/keyvault/partnerconsent (#23)

Bumps `spring.version` from 5.1.3.RELEASE to 5.2.3.RELEASE.

Updates `spring-core` from 5.1.3.RELEASE to 5.2.3.RELEASE
- [Release notes](https://github.com/spring-projects/spring-framework/releases)
- [Commits](spring-projects/spring-framework@v5.1.3.RELEASE...v5.2.3.RELEASE)

Updates `spring-web` from 5.1.3.RELEASE to 5.2.3.RELEASE
- [Release notes](https://github.com/spring-projects/spring-framework/releases)
- [Commits](spring-projects/spring-framework@v5.1.3.RELEASE...v5.2.3.RELEASE)

Updates `spring-webmvc` from 5.1.3.RELEASE to 5.2.3.RELEASE
- [Release notes](https://github.com/spring-projects/spring-framework/releases)
- [Commits](spring-projects/spring-framework@v5.1.3.RELEASE...v5.2.3.RELEASE)

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

Author: dependabot[bot]

secure-app-model/keyvault/partnerconsent/pom.xml

@@ -9,7 +9,7 @@
 	<name>partnerconsent</name>
 	<url>http://maven.apache.org</url>
 	<properties>
-		<spring.version>5.1.3.RELEASE</spring.version>
+		<spring.version>5.2.3.RELEASE</spring.version>
 	</properties>
 	<dependencies>
 		<dependency>