switch to kimai specific user-bundle fork (#1568)

symfony.lock

@@ -126,9 +126,6 @@
             "ref": "258300d52be6ad59b32a888d5ddafbf9638540ff"
         }
     },
-    "friendsofsymfony/user-bundle": {
-        "version": "v2.1.2"
-    },
     "fzaninotto/faker": {
         "version": "v1.8.0"
     },
@@ -216,6 +213,9 @@
     "kimai/kimai2-composer": {
         "version": "0.1"
     },
+    "kimai/user-bundle": {
+        "version": "dev-master"
+    },
     "laravolt/avatar": {
         "version": "3.0.0"
     },
@@ -714,9 +714,6 @@
     "symfony/string": {
         "version": "v5.0.4"
     },
-    "symfony/templating": {
-        "version": "v4.1.1"
-    },
     "symfony/translation": {
         "version": "3.3",
         "recipe": {