doc: indent child list items for remark-lint

Child items not aligned to parent are flagged by list-item-bullet-indent

PR-URL: https://github.com/nodejs/node/pull/29488
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>

doc/changelogs/CHANGELOG_ARCHIVE.md

@@ -3438,6 +3438,7 @@ https://github.com/nodejs/node/commit/726865af7bbafe58435986f4a193ff11c84e4bfe
   - Move node.dns into module "dns"
   - Move node.fs into module "posix"
   - process is no longer the global object. GLOBAL is.
+
 For more information on the API changes see:
   http://thread.gmane.org/gmane.comp.lang.javascript.nodejs/6
   http://thread.gmane.org/gmane.comp.lang.javascript.nodejs/14

doc/guides/contributing/pull-requests.md

@@ -159,8 +159,8 @@ A good commit message should describe what changed and why.
 3. Wrap all other lines at 72 columns (except for long URLs).
 
 4. If your patch fixes an open issue, you can add a reference to it at the end
-of the log. Use the `Fixes:` prefix and the full issue URL. For other references
-use `Refs:`.
+   of the log. Use the `Fixes:` prefix and the full issue URL. For other
+   references use `Refs:`.
 
    Examples:
    - `Fixes: https://github.com/nodejs/node/issues/1337`