Bump shedlock.version from 6.0.1 to 6.0.2 in /apps/backend

Bumps `shedlock.version` from 6.0.1 to 6.0.2.

Updates `net.javacrumbs.shedlock:shedlock-spring` from 6.0.1 to 6.0.2
- [Changelog](https://github.com/lukas-krecan/ShedLock/blob/master/RELEASES.md)
- [Commits](lukas-krecan/ShedLock@shedlock-parent-6.0.1...shedlock-parent-6.0.2)

Updates `net.javacrumbs.shedlock:shedlock-provider-jdbc-template` from 6.0.1 to 6.0.2

---
updated-dependencies:
- dependency-name: net.javacrumbs.shedlock:shedlock-spring
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: net.javacrumbs.shedlock:shedlock-provider-jdbc-template
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

apps/backend/pom.xml

@@ -20,7 +20,7 @@
         <springdoc-openapi-starter-webmvc-ui.version>2.6.0</springdoc-openapi-starter-webmvc-ui.version>
         <hypersistence-utils-hibernate-63.version>3.9.0</hypersistence-utils-hibernate-63.version>
         <logstash-logback-encoder.version>8.0</logstash-logback-encoder.version>
-        <shedlock.version>6.0.1</shedlock.version>
+        <shedlock.version>6.0.2</shedlock.version>
         <commons-collections4.version>4.4</commons-collections4.version>
         <graphql-spring-boot-starter.version>15.1.0</graphql-spring-boot-starter.version>
         <graphql.version>22.0</graphql.version>