Merge pull request #35637 from jackfrancis/blob-csi-driver-capz-1.21

blob-csi-driver: use CAPZ 1.21

Author: k8s-ci-robot

config/jobs/kubernetes-sigs/blob-csi-driver/blob-csi-driver-config.yaml

@@ -102,7 +102,7 @@ presubmits:
     extra_refs:
       - org: kubernetes-sigs
         repo: cluster-api-provider-azure
-        base_ref: release-1.18
+        base_ref: release-1.21
         path_alias: sigs.k8s.io/cluster-api-provider-azure
         workdir: true
       - org: kubernetes-sigs
@@ -158,7 +158,7 @@ presubmits:
     extra_refs:
       - org: kubernetes-sigs
         repo: cluster-api-provider-azure
-        base_ref: release-1.18
+        base_ref: release-1.21
         path_alias: sigs.k8s.io/cluster-api-provider-azure
         workdir: true
       - org: kubernetes-sigs
@@ -214,7 +214,7 @@ presubmits:
     extra_refs:
       - org: kubernetes-sigs
         repo: cluster-api-provider-azure
-        base_ref: release-1.18
+        base_ref: release-1.21
         path_alias: sigs.k8s.io/cluster-api-provider-azure
         workdir: true
       - org: kubernetes-sigs
@@ -270,7 +270,7 @@ presubmits:
     extra_refs:
       - org: kubernetes-sigs
         repo: cluster-api-provider-azure
-        base_ref: release-1.18
+        base_ref: release-1.21
         path_alias: sigs.k8s.io/cluster-api-provider-azure
         workdir: true
       - org: kubernetes-sigs
@@ -324,7 +324,7 @@ presubmits:
     extra_refs:
       - org: kubernetes-sigs
         repo: cluster-api-provider-azure
-        base_ref: release-1.18
+        base_ref: release-1.21
         path_alias: sigs.k8s.io/cluster-api-provider-azure
         workdir: true
       - org: kubernetes-sigs
@@ -378,7 +378,7 @@ presubmits:
     extra_refs:
       - org: kubernetes-sigs
         repo: cluster-api-provider-azure
-        base_ref: release-1.18
+        base_ref: release-1.21
         path_alias: sigs.k8s.io/cluster-api-provider-azure
         workdir: true
       - org: kubernetes-sigs