Upgrade karma to 5.1.0

Author: superstructor

src/deps.cljs

@@ -1,5 +1,5 @@
 {:npm-dev-deps {"shadow-cljs"           "2.10.17"
-                "karma"                 "4.4.1"
+                "karma"                 "5.1.0"
                 "karma-chrome-launcher" "3.1.0"
                 "karma-cljs-test"       "0.1.0"
                 "karma-junit-reporter"  "2.0.1"}}