Avoid github cache sunset failure

Follow crossplane/crossplane#6399

Signed-off-by: Yury Tsarev <[email protected]>

Author: ytsarev

.github/workflows/ci.yml

@@ -16,7 +16,7 @@ env:
   # Common versions
   GO_VERSION: '1.23.1'
   GOLANGCI_VERSION: 'v1.61.0'
-  DOCKER_BUILDX_VERSION: 'v0.11.2'
+  DOCKER_BUILDX_VERSION: 'v0.23.0'
 
   # These environment variables are important to the Crossplane CLI install.sh
   # script. They determine what version it installs.
@@ -142,6 +142,7 @@ jobs:
         with:
           path: .
           merge-multiple: true
+          pattern: "!*.dockerbuild" # This gets uploaded by docker/build-push-action but must be skipped: https://github.com/actions/toolkit/pull/1874
 
       - name: Setup the Crossplane CLI
         run: "curl -sL https://raw.githubusercontent.com/crossplane/crossplane/master/install.sh | sh"