Bump the spring-dependencies group with 2 updates

Bumps the spring-dependencies group with 2 updates: [org.springframework.boot:spring-boot-starter-parent](https://github.com/spring-projects/spring-boot) and [org.springframework.boot:spring-boot-maven-plugin](https://github.com/spring-projects/spring-boot).


Updates `org.springframework.boot:spring-boot-starter-parent` from 4.0.5 to 4.0.6
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](spring-projects/spring-boot@v4.0.5...v4.0.6)

Updates `org.springframework.boot:spring-boot-maven-plugin` from 4.0.5 to 4.0.6
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](spring-projects/spring-boot@v4.0.5...v4.0.6)

---
updated-dependencies:
- dependency-name: org.springframework.boot:spring-boot-starter-parent
  dependency-version: 4.0.6
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: spring-dependencies
- dependency-name: org.springframework.boot:spring-boot-maven-plugin
  dependency-version: 4.0.6
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: spring-dependencies
...

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

Author: dependabot[bot]

pom.xml

@@ -1,11 +1,11 @@
-<?xml version="1.0" encoding="UTF-8"?>
+<?xml version="1.0" encoding="UTF-8"?>
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>4.0.5</version>
+        <version>4.0.6</version>
         <relativePath/> <!-- lookup parent from repository -->
     </parent>
 
@@ -19,7 +19,7 @@
 
     <properties>
         <java.version>17</java.version>
-        <spring.boot.version>4.0.5</spring.boot.version>
+        <spring.boot.version>4.0.6</spring.boot.version>
         <spring-cloud.version>2025.1.1</spring-cloud.version>
         <commons-logging.version>1.3.6</commons-logging.version>
         <dependency-check-maven.version>12.2.1</dependency-check-maven.version>