fix(html/minifier): Fix HTML minifier TS types (#9615)

**Description:**

 - `preserveComments` is optional but required in the TS type

 - `removeRedundantAttributes` is an enum and passing a boolean leads to errors

See https://github.com/swc-project/swc/blob/main/crates/swc_html_minifier/src/option.rs#L54

**Related issue:**

 - facebook/docusaurus#10554

packages/html/index.ts

@@ -16,10 +16,13 @@ export type Options = {
         | "only-metadata";
     removeEmptyMetadataElements?: boolean;
     removeComments?: boolean;
-    preserveComments: string[];
+    preserveComments?: string[];
     minifyConditionalComments?: boolean;
     removeEmptyAttributes?: boolean;
-    removeRedundantAttributes?: boolean;
+    removeRedundantAttributes?:
+        | "none"
+        | "all"
+        | "smart";
     collapseBooleanAttributes?: boolean;
     normalizeAttributes?: boolean;
     minifyJson?: boolean | { pretty?: boolean };