Bumps the npm group in /backend with 4 updates: [io.quarkus.platform:quarkus-bom](https://github.com/quarkusio/quarkus-platform), [io.quarkus.platform:quarkus-maven-plugin](https://github.com/quarkusio/quarkus-platform), [com.fasterxml.jackson.core:jackson-databind](https://github.com/FasterXML/jackson) and com.fasterxml.jackson.datatype:jackson-datatype-jsr310.


Updates `io.quarkus.platform:quarkus-bom` from 3.14.1 to 3.15.1
- [Commits](quarkusio/quarkus-platform@3.14.1...3.15.1)

Updates `io.quarkus.platform:quarkus-maven-plugin` from 3.14.1 to 3.15.1
- [Commits](quarkusio/quarkus-platform@3.14.1...3.15.1)

Updates `com.fasterxml.jackson.core:jackson-databind` from 2.17.2 to 2.18.0
- [Commits](https://github.com/FasterXML/jackson/commits)

Updates `com.fasterxml.jackson.datatype:jackson-datatype-jsr310` from 2.17.2 to 2.18.0

Updates `io.quarkus.platform:quarkus-maven-plugin` from 3.14.1 to 3.15.1
- [Commits](quarkusio/quarkus-platform@3.14.1...3.15.1)

---
updated-dependencies:
- dependency-name: io.quarkus.platform:quarkus-bom
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: npm
- dependency-name: io.quarkus.platform:quarkus-maven-plugin
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: npm
- dependency-name: com.fasterxml.jackson.core:jackson-databind
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: npm
- dependency-name: com.fasterxml.jackson.datatype:jackson-datatype-jsr310
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: npm
- dependency-name: io.quarkus.platform:quarkus-maven-plugin
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: npm
...

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