Update dependency kubernetes-sigs/kind to v0.26.0

Signed-off-by: Mend Renovate <[email protected]>

Author: renovate-bot

.github/workflows/operator.yml

@@ -14,7 +14,7 @@ on:  # yamllint disable-line rule:truthy
 
 env:
   GO_VERSION: "1.23"
-  KIND_VERSION: "0.25.0"
+  KIND_VERSION: "0.26.0"
   GO111MODULE: "on"
   OPERATOR_IMAGE: "quay.io/backube/volsync"
   CUSTOM_SCORECARD_IMAGE: "quay.io/backube/volsync-custom-scorecard-tests"