chore(deps): update ubuntu:24.04 docker digest to ab64a83

Signed-off-by: renovate[bot] <[email protected]>

Author: renovate[bot]

Diff for: Dockerfile

@@ -18,7 +18,7 @@ FROM scratch AS cilium-cli
 COPY --from=builder /go/src/github.com/cilium/cilium-cli/cilium /usr/local/bin/cilium
 ENTRYPOINT ["cilium"]
 
-FROM ubuntu:24.04@sha256:ee6860ab126bb8291052401af00acad20d69c16e46579a47dac1c57cd4688446 AS cilium-cli-ci
+FROM ubuntu:24.04@sha256:ab64a8382e935382638764d8719362bb50ee418d944c1f3d26e0c99fae49a345 AS cilium-cli-ci
 COPY --from=builder /go/src/github.com/cilium/cilium-cli/cilium /usr/local/bin/cilium
 ENTRYPOINT []