Update docker.elastic.co/wolfi/chainguard-base:latest Docker digest to fbc87cc

Author: elastic-renovate-prod[bot]

build-tools-internal/src/main/java/org/elasticsearch/gradle/internal/DockerBase.java

@@ -28,7 +28,7 @@ public enum DockerBase {
     // Chainguard based wolfi image with latest jdk
     // This is usually updated via renovatebot
     // spotless:off
-    WOLFI("docker.elastic.co/wolfi/chainguard-base:latest@sha256:5ba5defb8c55ea6e2d4a697ca82da534c21c6328dfa903fe460c762720875794",
+    WOLFI("docker.elastic.co/wolfi/chainguard-base:latest@sha256:fbc87ccf1ea9583eae0aa2821a679e622a301d630c91108bdaeba7c5c54216d5",
         "-wolfi",
         "apk"
     );