Update to the 1.6.3 spire release

Update the images to point to the 1.6.3 version of spire.

Signed-off-by: Kevin Fox <[email protected]>

charts/spire/Chart.yaml

@@ -4,7 +4,7 @@ description: >
   A Helm chart for deploying the complete Spire stack including: spire-server, spire-agent, spiffe-csi-driver, spiffe-oidc-discovery-provider and spire-controller-manager.
 type: application
 version: 0.6.2
-appVersion: "1.6.1"
+appVersion: "1.6.3"
 keywords: ["spiffe", "spire", "spire-server", "spire-agent", "oidc", "spire-controller-manager"]
 home: https://github.com/spiffe/helm-charts/tree/main/charts/spire
 sources: