Add release selection for the GitHub-released server types (#4339)

.github/workflows/build.yml

@@ -94,25 +94,25 @@ jobs:
             platforms: linux/amd64,linux/arm/v7,linux/arm64
             mcVersion: 1.16.5
             # Pin version for pre-Java 17
-            mcHelperVersion: 1.51.4-java8
+            mcHelperVersion: 1.51.5-java8
         # JAVA 11
           - variant: java11
             baseImage: adoptopenjdk:11-jre-hotspot
             platforms: linux/amd64,linux/arm/v7,linux/arm64
             mcVersion: 1.16.4
             # Pin version for pre-Java 17
-            mcHelperVersion: 1.51.4-java8
+            mcHelperVersion: 1.51.5-java8
         # JAVA 8: NOTE: Unable to go past 8u312 because of Forge dependencies
           - variant: java8
             baseImage: eclipse-temurin:8-jre
             platforms: linux/amd64,linux/arm/v7,linux/arm64
             mcVersion: 1.12.2
-            mcHelperVersion: 1.51.4-java8
+            mcHelperVersion: 1.51.5-java8
           - variant: java8-jdk
             baseImage: eclipse-temurin:8-jdk
             platforms: linux/amd64,linux/arm64
             mcVersion: 1.12.2
-            mcHelperVersion: 1.51.4-java8
+            mcHelperVersion: 1.51.5-java8
     env:
       # Assume they line up, but when forked change to your Docker Hub username
       DOCKER_HUB_ORG: ${{ github.repository_owner }}