Update dependency org.openvoxproject:kitchensink to v3.5.6

Signed-off-by: Austin Blatt <austb@austb.net>

Author: renovate[bot]

project.clj

@@ -175,8 +175,8 @@
                          [org.slf4j/log4j-over-slf4j ~slf4j-version]
                          [org.openvoxproject/comidi "1.1.2"]
                          [org.openvoxproject/i18n ~i18n-version]
-                         [org.openvoxproject/kitchensink "3.5.5"]
-                         [org.openvoxproject/kitchensink "3.5.5" :classifier "test"]
+                         [org.openvoxproject/kitchensink "3.5.6"]
+                         [org.openvoxproject/kitchensink "3.5.6" :classifier "test"]
                          [org.openvoxproject/ssl-utils "3.6.2"]
                          [org.openvoxproject/stockpile "1.0.1"]
                          [org.openvoxproject/structured-logging "1.0.1"]