Bump jakarta.servlet:jakarta.servlet-api from 4.0.4 to 6.1.0

Bumps [jakarta.servlet:jakarta.servlet-api](https://github.com/eclipse-ee4j/servlet-api) from 4.0.4 to 6.1.0.
- [Commits](https://github.com/eclipse-ee4j/servlet-api/commits)

---
updated-dependencies:
- dependency-name: jakarta.servlet:jakarta.servlet-api
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

gradle/libs.versions.toml

@@ -7,7 +7,7 @@ jackson = "2.13.5"
 jakarta-activation = "1.2.2"
 jakarta-inject = "1.0.5"
 jakarta-mail = "1.6.7"
-jakarta-servlet = "4.0.4"
+jakarta-servlet = "6.1.0"
 jsr305 = "3.0.2"
 junit5 = "5.8.2"
 opensaml = "2.6.4"