Include supported-by-posit script

Author: jeroenjanssens

_pkgdown.yml

@@ -6,6 +6,7 @@ template:
 
   includes:
     in_header: |
+      <script src="https://cdn.jsdelivr.net/gh/posit-dev/supported-by-posit/js/badge.min.js" data-max-height="43" data-light-bg="#666f76" data-light-fg="#f9f9f9"></script>
       <script defer data-domain="ragg.r-lib.org,all.tidyverse.org" src="https://plausible.io/js/plausible.js"></script>
 
 development:
@@ -21,17 +22,17 @@ news:
     href: "https://www.tidyverse.org/blog/2019/07/ragg-0-1-0/"
 
 reference:
-  - title: Graphic Devices
-    desc: >
-      ragg provides several devices. They all share the same
-      underlying rendering code, so the only difference is in their output
-      formats.
-    contents:
-    - agg_png
-    - agg_jpeg
-    - agg_tiff
-    - agg_webp
-    - agg_webp_anim
-    - agg_capture
-    - agg_ppm
-    - agg_record
+- title: Graphic Devices
+  desc: >
+    ragg provides several devices. They all share the same
+    underlying rendering code, so the only difference is in their output
+    formats.
+  contents:
+  - agg_png
+  - agg_jpeg
+  - agg_tiff
+  - agg_webp
+  - agg_webp_anim
+  - agg_capture
+  - agg_ppm
+  - agg_record