Update dependency matrix-org/synapse-s3-storage-provider to v1.6.1

roles/custom/matrix-synapse/defaults/main.yml

@@ -1616,7 +1616,7 @@ matrix_synapse_ext_encryption_config_yaml: |
 # Enabling this will enable customizations and inject the appropriate Dockerfile clauses for installing synapse-s3-storage-provider.
 matrix_synapse_ext_synapse_s3_storage_provider_enabled: false
 # renovate: datasource=github-releases depName=matrix-org/synapse-s3-storage-provider
-matrix_synapse_ext_synapse_s3_storage_provider_version: 1.6.0
+matrix_synapse_ext_synapse_s3_storage_provider_version: 1.6.1
 # Controls whether media from this (local) server is stored in s3-storage-provider
 matrix_synapse_ext_synapse_s3_storage_provider_store_local: true
 # Controls whether media from remote servers is stored in s3-storage-provider