Update dependency org.clojure:tools.namespace to v0.3.1

Author: renovate[bot]

project.clj

@@ -130,7 +130,7 @@
                          [org.clojure/test.check "1.1.3"]
                          [org.clojure/tools.logging "1.2.4"]
                          [org.clojure/tools.macro "0.2.2"]
-                         [org.clojure/tools.namespace "0.2.11"]
+                         [org.clojure/tools.namespace "0.3.1"]
                          [org.clojure/tools.nrepl "0.2.13"]
                          [org.clojure/tools.reader "1.3.6"]
                          [bidi "2.1.6"]