Support paths to names rather than just raw idents (#5778)

* Support paths to names rather than just raw idents

Signed-off-by: Nick Cameron <nrc@ncameron.org>

* A snapshot a day keeps the bugs away! 📷🐛

* A snapshot a day keeps the bugs away! 📷🐛

* A snapshot a day keeps the bugs away! 📷🐛

* A snapshot a day keeps the bugs away! 📷🐛

---------

Signed-off-by: Nick Cameron <nrc@ncameron.org>
Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

rust/kcl-lib/src/parsing/token/mod.rs

@@ -351,6 +351,8 @@ pub enum TokenType {
     Comma,
     /// A colon.
     Colon,
+    /// A double colon: `::`
+    DoubleColon,
     /// A period.
     Period,
     /// A double period: `..`.
@@ -393,6 +395,7 @@ impl TryFrom<TokenType> for SemanticTokenType {
             | TokenType::Brace
             | TokenType::Comma
             | TokenType::Colon
+            | TokenType::DoubleColon
             | TokenType::Period
             | TokenType::DoublePeriod
             | TokenType::Hash