Rename msvc-go-wine package to vintner, bump to 0.2.0

Upstream rebranded to vintner (github.com/Cheviiot/vintner) and
cut a new release with WDK driver-build support, short command
aliases, and English/Russian CLI localization. Updates the package
directory, Staplerfile (name, urls, checksums, replaces), catalog
entry in README.md, and the two tools/ scripts that hardcode the
package name list.

tools/validate_repo.py

@@ -23,7 +23,6 @@ EXPECTED_PACKAGES = (
     "fisher",
     "github-desktop",
     "happ",
-    "msvc-go-wine",
     "netbird",
     "nivora-cli",
     "opencode",
@@ -32,6 +31,7 @@ EXPECTED_PACKAGES = (
     "tailscale",
     "telegram-desktop",
     "ventoy",
+    "vintner",
     "vual",
     "yandex-browser-stable",
 )