Move CI to new file system

Author: nefrathenrici

.buildkite/pipeline.yml

@@ -1,5 +1,5 @@
 agents:
-  queue: new-central
+  queue: central
   modules: climacommon/2024_03_18 
 
 env:

.github/workflows/Docs.yml

@@ -22,7 +22,7 @@ jobs:
       - uses: actions/checkout@v5
       - uses: julia-actions/setup-julia@v2
         with:
-          version: "1"
+          version: "1.11"
       - name: Cache artifacts
         uses: actions/cache@v4
         env: