azure-pipelines-rpi: update for new rpi branch

The latest supported rpi branch is rpi-6.6.y. Add support for it in CI.

Signed-off-by: Nuno Sa <nuno.sa@analog.com>

Author: nunojsa

azure-pipelines-rpi.yml

@@ -4,6 +4,7 @@ trigger:
 - rpi-5.10.y
 - rpi-5.15.y
 - rpi-6.1.y
+- rpi-6.6.y
 - staging-rpi/*
 
 pr:
@@ -12,6 +13,7 @@ pr:
 - rpi-5.10.y
 - rpi-5.15.y
 - rpi-6.1.y
+- rpi-6.6.y
 
 stages:
 - stage: Builds
@@ -123,4 +125,4 @@ stages:
         env:
           ARTIFACTORY_PATH: $(PATH)
           ARTIFACTORY_TOKEN: $(TOKEN)
-        displayName: "Push to Artifactory"
+        displayName: "Push to Artifactory"