Merge pull request #5900 from damdo/bump-imagebuilder-990737c

🌱 ci: bump image-builder to include MachinePool cloud-init fix

Author: k8s-ci-robot

.github/workflows/build-ami-varsfile.yml

@@ -6,7 +6,7 @@ on:
       image_builder_version:
         description: "Image builder version"
         required: true
-        default: 'v0.1.48'
+        default: '990737c79abb37fd56faca64f46e5a385dd1a982' # post-v0.1.48, includes fix https://github.com/kubernetes-sigs/image-builder/pull/1919
       target:
         description: "target os"
         required: true

.github/workflows/build-ami.yml

@@ -6,7 +6,7 @@ on:
       image_builder_version:
         description: "Image builder version"
         required: true
-        default: 'v0.1.48'
+        default: '990737c79abb37fd56faca64f46e5a385dd1a982' # post-v0.1.48, includes fix https://github.com/kubernetes-sigs/image-builder/pull/1919
       regions:
         description: 'Publication regions'
         required: true