chore(deps): update helm release loki to 6.46.0

Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

gitops/argocd/charts/logging/loki/Chart.yaml

@@ -10,7 +10,7 @@ appVersion: 1.0.0
 dependencies:
 - name: loki
   repository: https://grafana.github.io/helm-charts
-  version: 6.40.0
+  version: 6.46.0
 # - name: loki-mixin
 #   repository: oci://ghcr.io/portefaix/charts
 #   version: 1.4.0