Bump the backend group across 1 directory with 4 updates

Bumps the backend group with 4 updates in the / directory: [no.nav.familie:prosessering-core](https://github.com/navikt/familie-prosessering-backend), no.nav.tms.varsel:kotlin-builder, [org.testcontainers:postgresql](https://github.com/testcontainers/testcontainers-java) and [org.springframework.boot](https://github.com/spring-projects/spring-boot).


Updates `no.nav.familie:prosessering-core` from 2.20240916095727_7fab7b4 to 2.20240925091323_ea1bd3c
- [Commits](https://github.com/navikt/familie-prosessering-backend/commits)

Updates `no.nav.tms.varsel:kotlin-builder` from 1.0.4 to 1.1.0

Updates `org.testcontainers:postgresql` from 1.20.1 to 1.20.2
- [Release notes](https://github.com/testcontainers/testcontainers-java/releases)
- [Changelog](https://github.com/testcontainers/testcontainers-java/blob/main/CHANGELOG.md)
- [Commits](testcontainers/testcontainers-java@1.20.1...1.20.2)

Updates `org.springframework.boot` from 3.3.3 to 3.3.4
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](spring-projects/spring-boot@v3.3.3...v3.3.4)

---
updated-dependencies:
- dependency-name: no.nav.familie:prosessering-core
  dependency-type: direct:production
  dependency-group: backend
- dependency-name: no.nav.tms.varsel:kotlin-builder
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: backend
- dependency-name: org.testcontainers:postgresql
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: backend
- dependency-name: org.springframework.boot
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: backend
...

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

build.gradle.kts

@@ -1,10 +1,10 @@
 val javaVersion = JavaLanguageVersion.of(21)
 val tilleggsstønaderLibsVersion = "2024.09.13-14.55.90172c4319d3"
 val tilleggsstønaderKontrakterVersion = "2024.10.07-12.47.c9697f642a90"
-val familieProsesseringVersion = "2.20240916095727_7fab7b4"
+val familieProsesseringVersion = "2.20240925091323_ea1bd3c"
 val tokenSupportVersion = "5.0.5"
 val wiremockVersion = "3.0.1"
-val testcontainerVersion = "1.20.1"
+val testcontainerVersion = "1.20.2"
 
 group = "no.nav.tilleggsstonader.soknad"
 version = "1.0.0"
@@ -17,7 +17,7 @@ plugins {
     id("com.github.ben-manes.versions") version "0.51.0"
     id("se.patrikerdes.use-latest-versions") version "0.2.18"
 
-    id("org.springframework.boot") version "3.3.3"
+    id("org.springframework.boot") version "3.3.4"
     id("io.spring.dependency-management") version "1.1.6"
     kotlin("plugin.spring") version "2.0.20"
 
@@ -77,7 +77,7 @@ dependencies {
 
     //Kafka
     implementation("org.springframework.kafka:spring-kafka")
-    implementation("no.nav.tms.varsel:kotlin-builder:1.0.4")
+    implementation("no.nav.tms.varsel:kotlin-builder:1.1.0")
 
 
     // Test