Add admonition type to shortcode (#9482)

* Change existing admon blocks

* Fix includes issue

content/en/docs/contribute/style/hugo-shortcodes/example1.md

@@ -5,5 +5,5 @@ title: Example #1
 This is an **example** content file inside the **includes** leaf bundle.
 
 {{< note >}}
-**Note:** Included content files can also contain shortcodes.
+Included content files can also contain shortcodes.
 {{< /note >}}

content/en/docs/contribute/style/hugo-shortcodes/index.md

@@ -154,7 +154,9 @@ println "This is tab 2."
 {{</* tabs name="tab_with_md" >}}
 {{% tab name="Markdown" %}}
 This is **some markdown.**
-{{< note >}}**Note:** It can even contain shortcodes.{{< /note >}}
+{{< note >}}
+It can even contain shortcodes.
+{{< /note >}}
 {{% /tab %}}
 {{< tab name="HTML" >}}
 <div>
@@ -170,7 +172,11 @@ Will be rendered as:
 {{< tabs name="tab_with_md" >}}
 {{% tab name="Markdown" %}}
 This is **some markdown.**
-{{< note >}}**Note:** It can even contain shortcodes.{{< /note >}}
+
+{{< note >}}
+It can even contain shortcodes.
+{{< /note >}}
+
 {{% /tab %}}
 {{< tab name="HTML" >}}
 <div>