[test][prefix][experiments] Fix missing algorithm in globals

These experiment while correct were missing the parameters
of algorithms having them in the globals section.

beat/core/test/prefix/experiments/user/user/inputs_mix/3/test2.json

@@ -52,6 +52,9 @@
             "name": "Python 2.7",
             "version": "1.3.0"
         },
-        "queue": "queue"
+        "queue": "queue",
+        "user/integers_add/1": {
+            "offset": 1
+        }
     }
 }

beat/core/test/prefix/experiments/user/user/inputs_mix/4/test2.json

@@ -64,6 +64,9 @@
             "name": "Python 2.7",
             "version": "1.3.0"
         },
-        "queue": "queue"
+        "queue": "queue",
+        "user/integers_add/1": {
+            "offset": 1
+        }
     }
 }

beat/core/test/prefix/experiments/user/user/loop/1/loop.json

@@ -47,10 +47,13 @@
         }
     },
     "globals": {
-      "environment": {
-        "name": "Python 2.7",
-        "version": "1.3.0"
-      },
-      "queue": "queue"
+        "environment": {
+            "name": "Python 2.7",
+            "version": "1.3.0"
+        },
+        "queue": "queue",
+        "user/db_input_loop/1" : {
+            "threshold": 9
+        }
     }
 }

beat/core/test/prefix/experiments/user/user/single/1/single_add.json

@@ -30,6 +30,9 @@
     "environment": {
       "name": "Python 2.7",
       "version": "1.3.0"
+    },
+    "user/integers_add/1": {
+      "offset": 1
     }
   }
 }