Update build workflow to use fallback version (#43)

Author: wikumChamith

.github/workflows/build.yml

@@ -13,9 +13,7 @@ concurrency:
 
 jobs:
   build:
-    uses: openmrs/openmrs-contrib-gha-workflows/.github/workflows/build-backend-module.yml@main
-    with:
-      java_versions: '[8]'
+    uses: wikumChamith/openmrs-contrib-gha-workflows/.github/workflows/build-backend-module.yml@infer-version-fallback
     secrets:
       MAVEN_REPO_USERNAME: ${{ secrets.MAVEN_REPO_USERNAME }}
       MAVEN_REPO_API_KEY: ${{ secrets.MAVEN_REPO_API_KEY }}