Provide exemplar Pillar info

Author: ferricoxide

pillar.example

@@ -0,0 +1,20 @@
+flux-cli:
+  values:
+    pkg:
+      name: flux-cli     # (Reserved for future use)
+      download_uri: ''   # (Recommended): URI from which to download the
+                         #   architecture-appropriate archive-file. If left
+                         #   undefined or unpopulated, formula will attempt to
+                         #   download the latest-available binary-archive from
+                         #   the flux-cd GitHub project located at:
+                         #
+                         #      https://github.com/fluxcd/flux2/releases
+                         #
+      download_sig: ''   # (Conditional): URI from which to download the
+                         #   signature-file corresponding to the file downloaded
+                         #   via the 'download_uri' URI. If using a
+                         #   privately-hosted archive-file, it will be necessary
+                         #   to create and host a signature-file with which to
+                         #   verify the downloaded archive-file. This parameter
+                         #   tells the automation where to download the
+                         #   signature-file from