Bump org.springframework.boot.version from 3.3.5 to 3.4.0

Bumps `org.springframework.boot.version` from 3.3.5 to 3.4.0.

Updates `org.springframework.boot:spring-boot-dependencies` from 3.3.5 to 3.4.0
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](spring-projects/spring-boot@v3.3.5...v3.4.0)

Updates `org.springframework.boot:spring-boot-starter-thymeleaf` from 3.3.5 to 3.4.0
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](spring-projects/spring-boot@v3.3.5...v3.4.0)

---
updated-dependencies:
- dependency-name: org.springframework.boot:spring-boot-dependencies
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: org.springframework.boot:spring-boot-starter-thymeleaf
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

pom.xml

@@ -85,7 +85,7 @@
         <org.apache.httpcomponents.client.version>5.3.1</org.apache.httpcomponents.client.version>
         <org.bouncycastle.bcpkix-jdk18on.version>1.79</org.bouncycastle.bcpkix-jdk18on.version>
         <org.hdrhistogram.version>2.2.2</org.hdrhistogram.version>
-        <org.springframework.boot.version>3.3.5</org.springframework.boot.version>
+        <org.springframework.boot.version>3.4.0</org.springframework.boot.version>
         <org.springframework.web.version>6.1.14</org.springframework.web.version>
         <org.yaml.snakeyaml.version>2.3</org.yaml.snakeyaml.version>
         <osgi.component.version>1.5.1</osgi.component.version>