Bump spring-boot from 3.5.3 to 3.5.4 (#152)

Bumps `spring-boot` from 3.5.3 to 3.5.4.

Updates `org.springframework.boot:spring-boot-dependencies` from 3.5.3 to 3.5.4
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](spring-projects/spring-boot@v3.5.3...v3.5.4)

Updates `org.springframework.boot` from 3.5.3 to 3.5.4
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](spring-projects/spring-boot@v3.5.3...v3.5.4)

---
updated-dependencies:
- dependency-name: org.springframework.boot:spring-boot-dependencies
  dependency-version: 3.5.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: org.springframework.boot
  dependency-version: 3.5.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

gradle/libs.versions.toml

@@ -1,5 +1,5 @@
 [versions]
-spring-boot = "3.5.3"
+spring-boot = "3.5.4"
 p6Spy = "3.9.1"
 datasource-proxy = "1.11.0"
 flexy-pool = "3.0.2"