build(deps): bump org.jreleaser from 1.19.0 to 1.20.0 (#506)

Bumps org.jreleaser from 1.19.0 to 1.20.0.

---
updated-dependencies:
- dependency-name: org.jreleaser
  dependency-version: 1.20.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

gradle/libs.versions.toml

@@ -9,7 +9,7 @@ guava = "33.4.8-jre"
 httpclient5 = "5.5"
 immutables = "2.11.3"
 jackson = "2.19.2"
-jreleaser = "1.19.0"
+jreleaser = "1.20.0"
 json-smart = "2.6.0"
 jspecify = "1.0.0"
 junit = "5.13.4"