Bump GL JS pin to get tests for global symbol querying.

- Pulls over an update to line.vertex.glsl (looks like a no-op?)
 - Add test ignores for collator, is-supported-script, line-gradient
 - Exclude collator, is-supported-script, line-gradient from code generation.

test/style/expression/expression.test.cpp

@@ -29,6 +29,10 @@ TEST(Expression, IsExpression) {
     
     for(auto& entry : allExpressions.GetObject()) {
         const std::string name { entry.name.GetString(), entry.name.GetStringLength() };
+        if (name == "collator" || name == "line-progress" || name == "is-supported-script" || name == "resolved-locale") {
+            // Not yet implemented
+            continue;
+        }
         JSDocument document;
         document.Parse<0>(R"([")" + name + R"("])");