build: resolve 8.3 filename format to long one on Windows

Signed-off-by: CrazyMax <1951866+crazy-max@users.noreply.github.com>

build/git_unix.go

@@ -0,0 +1,9 @@
+//go:build !windows
+// +build !windows
+
+package build
+
+// getLongPathName is a no-op on non-Windows platforms.
+func getLongPathName(path string) (string, error) {
+	return path, nil
+}