Bump the gradle-updates group across 1 directory with 3 updates (#39)

* Bump the gradle-updates group across 1 directory with 3 updates

Bumps the gradle-updates group with 3 updates in the / directory: [org.springframework.boot:spring-boot-dependencies](https://github.com/spring-projects/spring-boot), [org.springframework.boot:spring-boot-gradle-plugin](https://github.com/spring-projects/spring-boot) and [org.junit.jupiter:junit-jupiter-api](https://github.com/junit-team/junit5).


Updates `org.springframework.boot:spring-boot-dependencies` from 3.4.2 to 3.4.3
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](spring-projects/spring-boot@v3.4.2...v3.4.3)

Updates `org.springframework.boot:spring-boot-gradle-plugin` from 3.4.2 to 3.4.3
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](spring-projects/spring-boot@v3.4.2...v3.4.3)

Updates `org.springframework.boot:spring-boot-gradle-plugin` from 3.4.2 to 3.4.3
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](spring-projects/spring-boot@v3.4.2...v3.4.3)

Updates `org.junit.jupiter:junit-jupiter-api` from 5.11.4 to 5.12.0
- [Release notes](https://github.com/junit-team/junit5/releases)
- [Commits](junit-team/junit5@r5.11.4...r5.12.0)

---
updated-dependencies:
- dependency-name: org.springframework.boot:spring-boot-dependencies
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: gradle-updates
- dependency-name: org.springframework.boot:spring-boot-gradle-plugin
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: gradle-updates
- dependency-name: org.springframework.boot:spring-boot-gradle-plugin
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: gradle-updates
- dependency-name: org.junit.jupiter:junit-jupiter-api
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: gradle-updates
...

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

* use junit bom

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: farrell-m <michael.farrell@digital.justice.gov.uk>

build.gradle

@@ -8,7 +8,7 @@ plugins {
 
 // org.springframework.boot:spring-boot-gradle-plugin
 // org.springframework.boot:spring-boot-dependencies
-ext.springBootVersion = "3.4.2"
+ext.springBootVersion = "3.4.3"
 
 // io.spring.gradle:dependency-management-plugin
 ext.springBootDependencyManagementPluginVersion = "1.1.7"

buildSrc/src/main/groovy/gradle-plugin-conventions.gradle

@@ -8,8 +8,9 @@ java {
 }
 
 dependencies {
-    testImplementation 'org.junit.jupiter:junit-jupiter-api:5.11.0'
-    testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine'
+    testImplementation platform('org.junit:junit-bom:5.12.0')
+    testImplementation 'org.junit.jupiter:junit-jupiter'
+    testRuntimeOnly 'org.junit.platform:junit-platform-launcher'
 }
 
 test {

laa-ccms-spring-boot-gradle-plugin/build.gradle

@@ -18,8 +18,9 @@ dependencies {
     implementation "org.springframework.boot:spring-boot-gradle-plugin:$springBootVersion"
     implementation "io.spring.gradle:dependency-management-plugin:$springBootDependencyManagementPluginVersion"
 
-    testImplementation 'org.junit.jupiter:junit-jupiter-api:5.11.4'
-    testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine'
+    testImplementation platform('org.junit:junit-bom:5.12.0')
+    testImplementation 'org.junit.jupiter:junit-jupiter'
+    testRuntimeOnly 'org.junit.platform:junit-platform-launcher'
 }
 
 test {