uutils-coreutils: Add shims for dir, uname, vdir (#4415)

- [v0.0.14][]: The `dir` and `vdir` utilities where added as aliases for `ls` and `ls -l`, respectively.
- [v0.0.17][]: `uname` is now available for all supported platforms, instead of Unix-like platforms only.

[v0.0.17]: https://github.com/uutils/coreutils/releases/tag/0.0.17
[v0.0.14]: https://github.com/uutils/coreutils/releases/tag/0.0.14

Relates-to: #3482

bucket/uutils-coreutils.json

@@ -101,6 +101,11 @@
             "df",
             "df"
         ],
+        [
+            "coreutils.exe",
+            "dir",
+            "dir"
+        ],
         [
             "coreutils.exe",
             "dircolors",
@@ -436,6 +441,11 @@
             "tsort",
             "tsort"
         ],
+        [
+            "coreutils.exe",
+            "uname",
+            "uname"
+        ],
         [
             "coreutils.exe",
             "unexpand",
@@ -451,6 +461,11 @@
             "unlink",
             "unlink"
         ],
+        [
+            "coreutils.exe",
+            "vdir",
+            "vdir"
+        ],
         [
             "coreutils.exe",
             "wc",