Excluding rolling as it r2r does not build on rolling

Author: Ivo Ivanov

.github/workflows/ci.yml

@@ -13,7 +13,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        distro: [ jazzy, rolling ]
+        distro: [ jazzy ]
     container:
       image: ros:${{ matrix.distro }}-ros-base
     steps: