chore: bump graalvm/setup-graalvm from 1.5.2 to 1.5.3 (#2496)

Reviewed and approved by @phipag. Review performed by Claude. setup-graalvm patch bump, pure maintenance release.

Author: dependabot[bot]

.github/workflows/check-build.yml

@@ -107,7 +107,7 @@ jobs:
             powertools-*/**
             pom.xml
       - name: Setup GraalVM
-        uses: graalvm/setup-graalvm@60c26726de13f8b90771df4bc1641a52a3159994 # v1.5.2
+        uses: graalvm/setup-graalvm@bef4b0e916c7dd079bf60fb95d49139f67e32c5f # v1.5.3
         with:
           # Pinned to 21.0.8 due to unsafeAllocated enforcement in 21.0.10+. See #2416
           java-version: "21.0.8"