Merge pull request #521 from Automattic/dependabot/docker/tools/ubuntu-cross/ubuntu-84e77de

build(deps): bump ubuntu from `186072b` to `84e77de` in /tools/ubuntu-cross

Author: sjinks

tools/ubuntu-cross/Dockerfile

@@ -1,5 +1,5 @@
 FROM --platform=${BUILDPLATFORM} tonistiigi/xx:master@sha256:7e8c9d88e47741bb0d35981494920eee2857cd75a40193567fe6c1a16adf785d AS xx
-FROM --platform=${BUILDPLATFORM} ubuntu:noble@sha256:186072bba1b2f436cbb91ef2567abca677337cfc786c86e107d25b7072feef0c AS build
+FROM --platform=${BUILDPLATFORM} ubuntu:noble@sha256:84e77dee7d1bc93fb029a45e3c6cb9d8aa4831ccfcc7103d36e876938d28895b AS build
 COPY --from=xx / /
 
 RUN <<EOF