Make setup-kind more reliable. (#797)

Signed-off-by: Matt Moore <mattmoor@chainguard.dev>

Author: mattmoor

setup-kind/action.yaml

@@ -97,7 +97,7 @@ runs:
         sudo mkdir -p /tmp/etcd
         sudo mount -t tmpfs tmpfs /tmp/etcd
 
-        curl -Lo ./kind "https://github.com/kubernetes-sigs/kind/releases/download/v${{ inputs.kind-version }}/kind-$(uname)-amd64"
+        curl -Lo ./kind --fail --retry 5 --retry-delay 3 --retry-connrefused "https://github.com/kubernetes-sigs/kind/releases/download/v${{ inputs.kind-version }}/kind-$(uname)-amd64"
         chmod +x ./kind
         sudo mv kind /usr/local/bin