fix bug in AmxBidAdapter userSync settings handling

A bitwise `&` was being used instead of the intended `|`.

Author: sneako

modules/amxBidAdapter.js

@@ -251,7 +251,7 @@ function getSyncSettings() {
   const all = isSyncEnabled(syncConfig.filterSettings, 'all');
 
   if (all) {
-    settings.t = SYNC_IMAGE & SYNC_IFRAME;
+    settings.t = SYNC_IMAGE | SYNC_IFRAME;
     return settings;
   }
 

test/spec/modules/amxBidAdapter_spec.js

@@ -401,6 +401,23 @@ describe('AmxBidAdapter', () => {
           },
           { ...base, t: 3 },
         ],
+        [
+          {
+            all: {
+              bidders: ['amx'],
+            },
+          },
+          { ...base, t: 3 },
+        ],
+        [
+          {
+            all: {
+              bidders: '*',
+              filter: 'include',
+            },
+          },
+          { ...base, t: 3 },
+        ],
         [
           {
             image: {