Bump spring-boot-starter-parent from 2.4.5 to 2.5.0 (#34)

Bumps [spring-boot-starter-parent](https://github.com/spring-projects/spring-boot) from 2.4.5 to 2.5.0.
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](spring-projects/spring-boot@v2.4.5...v2.5.0)

Signed-off-by: dependabot[bot] <[email protected]>

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

Author: dependabot[bot]

pom.xml

@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
-		<version>2.4.5</version>
+		<version>2.5.0</version>
 		<relativePath/> <!-- lookup parent from repository -->
 	</parent>
 	<groupId>guides.hazelcast</groupId>