build(deps): Bump mc-image-helper java8 to 1.51.2 (#4056)

Author: harrisonablack

.github/workflows/build.yml

@@ -86,13 +86,13 @@ jobs:
             platforms: linux/amd64,linux/arm/v7,linux/arm64
             mcVersion: 1.12.2
             # Pin version for Java 8
-            mcHelperVersion: 1.51.1
+            mcHelperVersion: 1.51.2
           - variant: java8-jdk
             baseImage: eclipse-temurin:8u312-b07-jdk-focal
             platforms: linux/amd64,linux/arm64
             mcVersion: 1.12.2
             # Pin version for Java 8
-            mcHelperVersion: 1.51.1
+            mcHelperVersion: 1.51.2
     env:
       IMAGE_TO_TEST: "${{ github.repository_owner }}/minecraft-server:test-${{ matrix.variant }}-${{ github.run_id }}"
       HAS_IMAGE_REPO_ACCESS: ${{ secrets.DOCKER_USER != '' && secrets.DOCKER_PASSWORD != '' }}