Run kcp-operator periodic with Go 1.24.9

Aligns with kcp-dev/kcp-operator#104.

On-behalf-of: SAP <[email protected]>
Signed-off-by: Marvin Beckers <[email protected]>

Author: embik

prow/jobs/kcp-dev/kcp-operator/kcp-operator-periodics.yaml

@@ -14,7 +14,7 @@ periodics:
         clone_uri: "ssh://[email protected]/kcp-dev/kcp-operator.git"
     spec:
       containers:
-        - image: ghcr.io/kcp-dev/infra/build:1.24.4-1
+        - image: ghcr.io/kcp-dev/infra/build:1.24.9-1
           command:
             - hack/ci/run-e2e-tests.sh
           env: