feat(codegen): add go universe types

codegen/smithy-go-codegen/src/main/java/software/amazon/smithy/go/codegen/GoUniverseTypes.java

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+package software.amazon.smithy.go.codegen;
+
+import software.amazon.smithy.codegen.core.Symbol;
+
+/**
+ * Collection of Symbol constants for golang universe types.
+ * See <a href="https://go.dev/ref/spec#Predeclared_identifiers">predeclared identifiers</a>.
+ */
+public class GoUniverseTypes {
+    public static Symbol Any = universe("any");
+    public static Symbol Bool = universe("bool");
+    public static Symbol Byte = universe("byte");
+    public static Symbol Comparable = universe("comparable");
+
+    public static Symbol Complex64 = universe("complex64");
+    public static Symbol Complex128 = universe("complex128");
+    public static Symbol Error = universe("error");
+    public static Symbol Float32 = universe("float32");
+    public static Symbol Float64 = universe("float64");
+
+    public static Symbol Int = universe("int");
+    public static Symbol Int8 = universe("int8");
+    public static Symbol Int16 = universe("int16");
+    public static Symbol Int32 = universe("int32");
+    public static Symbol Int64 = universe("int64");
+    public static Symbol Rune = universe("rune");
+    public static Symbol String = universe("string");
+
+    public static Symbol Uint = universe("uint");
+    public static Symbol Uint8 = universe("uint8");
+    public static Symbol Uint16 = universe("uint16");
+    public static Symbol Uint32 = universe("uint32");
+    public static Symbol Uint64 = universe("uint64");
+    public static Symbol Uintptr = universe("uintptr");
+
+    private static Symbol universe(String name) {
+        return SymbolUtils.createValueSymbolBuilder(name).putProperty(SymbolUtils.GO_UNIVERSE_TYPE, true).build();
+    }
+}
+