chore(deps): update ghcr.io/fluxcd/source-controller docker tag to v1.6.2

Author: renovate[bot]

flux/flux-system/gotk-components.yaml

@@ -5302,7 +5302,7 @@ spec:
             resourceFieldRef:
               containerName: manager
               resource: limits.memory
-        image: ghcr.io/fluxcd/source-controller:v1.6.1
+        image: ghcr.io/fluxcd/source-controller:v1.6.2
         imagePullPolicy: IfNotPresent
         livenessProbe:
           httpGet: