Use the latest docker build image to fix the Oracle Java 8 issue (was using JRE instead of JDK) (#8932)

* build(ci): Use latest build image

* build(ci): Keeps ending comments when updating builder image

Author: bric3

.github/workflows/update-docker-build-image.yaml

@@ -52,7 +52,7 @@ jobs:
           echo "::notice::Using Docker build image tag: ${TAG}"
       - name: Update the Docker build image in GitLab CI config
         run: |
-          sed -i 's|BUILDER_IMAGE_VERSION_PREFIX:.*|BUILDER_IMAGE_VERSION_PREFIX:"${{ steps.define-tag.outputs.tag }}-"|' .gitlab-ci.yml
+          sed -i '' -E 's|(BUILDER_IMAGE_VERSION_PREFIX:)[^#]*([#].*)|\1 "${{ steps.define-tag.outputs.tag }}-" \2|' .gitlab-ci.yml
       - name: Commit and push changes
         env:
           GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}

.gitlab-ci.yml

@@ -27,7 +27,7 @@ variables:
   GRADLE_VERSION: "8.5" # must match gradle-wrapper.properties
   MAVEN_REPOSITORY_PROXY: "http://artifactual.artifactual.all-clusters.local-dc.fabric.dog:8081/repository/maven-central/"
   GRADLE_PLUGIN_PROXY: "http://artifactual.artifactual.all-clusters.local-dc.fabric.dog:8081/repository/gradle-plugin-portal-proxy/"
-  BUILDER_IMAGE_VERSION_PREFIX: "v25.05-"
+  BUILDER_IMAGE_VERSION_PREFIX: "" # use either an empty string (e.g. "") for latest images or a version followed by a hyphen (e.g. "v25.05-")
   REPO_NOTIFICATION_CHANNEL: "#apm-java-escalations"
   DEFAULT_TEST_JVMS: /^(8|11|17|21)$/
   PROFILE_TESTS: