Bump flyway.version from 11.2.0 to 11.3.0 (#1065)

Bumps `flyway.version` from 11.2.0 to 11.3.0.

Updates `org.flywaydb:flyway-core` from 11.2.0 to 11.3.0
- [Release notes](https://github.com/flyway/flyway/releases)
- [Commits](flyway/flyway@flyway-11.2.0...flyway-11.3.0)

Updates `org.flywaydb:flyway-database-postgresql` from 11.2.0 to 11.3.0

---
updated-dependencies:
- dependency-name: org.flywaydb:flyway-core
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: org.flywaydb:flyway-database-postgresql
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

server/pom.xml

@@ -17,7 +17,7 @@
         <postgres.version>42.7.5</postgres.version>
         <micrometer.version>1.14.3</micrometer.version>
         <tokensupport.version>5.0.14</tokensupport.version>
-        <flyway.version>11.2.0</flyway.version>
+        <flyway.version>11.3.0</flyway.version>
     </properties>
 
     <dependencies>