Add Visual Studio 17 (2022) (#632)

Author: ensch

src/windows_registry.rs

@@ -89,6 +89,8 @@ pub enum VsVers {
     Vs15,
     /// Visual Studio 16 (2019)
     Vs16,
+    /// Visual Studio 17 (2022)
+    Vs17,
 
     /// Hidden variant that should not be matched on. Callers that want to
     /// handle an enumeration of `VsVers` instances should always have a default
@@ -114,6 +116,7 @@ pub fn find_vs_version() -> Result<VsVers, String> {
 
     match env::var("VisualStudioVersion") {
         Ok(version) => match &version[..] {
+            "17.0" => Ok(VsVers::Vs17),
             "16.0" => Ok(VsVers::Vs16),
             "15.0" => Ok(VsVers::Vs15),
             "14.0" => Ok(VsVers::Vs14),