profiles: prpl: prepare prplOS 3.0.2 release

Use freshly created prplos-v3.0.2 tag for feeds.

Signed-off-by: Petr Štetiar <petr.stetiar@prplfoundation.org>

profiles/prpl.yml

@@ -4,7 +4,7 @@ feeds:
   - name: feed_prpl
     uri: https://gitlab.com/prpl-foundation/prplOS/feed-prpl.git
     tracking_branch: prplos-22.03
-    revision: 16d61026733a7039510272f0a1610528ff02396c
+    revision: prplos-v3.0.2
 
 additional_packages:
   - feed: packages