Merge pull request #16976 from spowelljr/fixLink

CI: Fix flannel project link

Author: medyagh

.github/workflows/update-flannel-version.yml

@@ -44,6 +44,6 @@ jobs:
           title: 'CNI: Update flannel from ${{ steps.bumpFlannel.outputs.OLD_VERSION }} to ${{ steps.bumpFlannel.outputs.NEW_VERSION }}'
           labels: ok-to-test
           body: |
-            The flannel project released a [new version](https://github.com/projectflannel/flannel)
+            The flannel project released a [new version](https://github.com/flannel-io/flannel)
 
             This PR was auto-generated by `make update-flannel-version` using [update-flannel-version.yml](https://github.com/kubernetes/minikube/tree/master/.github/workflows/update-flannel-version.yml) CI Workflow.