chore(deps): update helm release tempo-distributed to v2.6.4

Author: github-actions[bot]

charts/tempo-bootstrap/values.yaml

@@ -1,6 +1,6 @@
 tempoChart:
   # renovate: datasource=helm depName=tempo-distributed registryUrl=https://grafana-community.github.io/helm-charts
-  version: 2.6.2
+  version: 2.6.4
 
 compactorOrgmapper:
   package: ghcr.io/loafoe/compactor-orgmapper