Bump GraalVM test to 2.24.1

Author: ppkarwasz

.github/workflows/graalvm-test.yaml

@@ -31,7 +31,7 @@ jobs:
       fail-fast: false
       matrix:
         backend: [ jul, log4j-core, logback, simple]
-        log4j-version: [ "2.24.1-SNAPSHOT" ]
+        log4j-version: [ "2.24.1" ]
     uses: apache/logging-log4j-samples/.github/workflows/graalvm-reusable-test.yaml@main
     with:
       backend: ${{ matrix.backend }}