Bump bellsoft/liberica-openjdk-alpine

Bumps bellsoft/liberica-openjdk-alpine from 25 to 26.

---
updated-dependencies:
- dependency-name: bellsoft/liberica-openjdk-alpine
  dependency-version: '26'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

implementations/java-json-schema-validator/Dockerfile

@@ -4,6 +4,6 @@ COPY build.gradle /opt/app/build.gradle
 WORKDIR /opt/app
 RUN gradle jar --no-daemon
 
-FROM bellsoft/liberica-openjdk-alpine:25
+FROM bellsoft/liberica-openjdk-alpine:26
 COPY --from=builder /opt/app/build/libs /opt/app
 CMD ["java", "-jar", "/opt/app/harness.jar"]