This PR adds `uutils` as a GNU-compatible date provider. Testing: Configure
$ sh configure ... checking if date is a GNU compatible version... yes ... [configure.log](https://github.com/user-attachments/files/22785819/configure.log) Build: $ make images .... Finished building target 'images' in configuration 'linux-x86_64-server-release' ------------- Commit messages: - 8369450: [Ubuntu 25.10] openjdk fails to build due to rust-coreutils date Changes: https://git.openjdk.org/jdk/pull/27705/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=27705&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8369450 Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod Patch: https://git.openjdk.org/jdk/pull/27705.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/27705/head:pull/27705 PR: https://git.openjdk.org/jdk/pull/27705
