Update graalvm/setup-graalvm digest to 557ffcf

Author: renovate[bot]

.github/workflows/main.yml

@@ -23,7 +23,7 @@ jobs:
       with:
         fetch-depth: 1
     - name: Install GraalVM
-      uses: graalvm/setup-graalvm@6f327093bb6a42fe5eac053d21b168c46aa46f22 # v1
+      uses: graalvm/setup-graalvm@557ffcf459751b4d92319ee255bf3bec9b73964c # v1
       with:
         distribution: graalvm-community
         version: 'latest'