(maint) Remove tk-metrics pin

Author: austb

project.clj

@@ -152,7 +152,7 @@
                  [puppetlabs/structured-logging]
                  [puppetlabs/trapperkeeper]
                  [com.puppetlabs/trapperkeeper-webserver-jetty10]
-                 [puppetlabs/trapperkeeper-metrics "2.0.1"]
+                 [puppetlabs/trapperkeeper-metrics]
                  [puppetlabs/trapperkeeper-status]
                  [puppetlabs/trapperkeeper-authorization]
 
@@ -274,10 +274,6 @@
                                                ;; to duplicate this dependency here
                                                [org.bouncycastle/bcpkix-jdk18on nil]
 
-                                               ;; pin tk-metrics so that jetty9 is not pulled in
-                                               ;; until tk-metrics is updated in clj-parent
-                                               [puppetlabs/trapperkeeper-metrics "2.0.1"]
-
                                                ;; we need to explicitly pull in our parent project's
                                                ;; clojure version here, because without it, lein
                                                ;; brings in its own version, and older versions of