drop AMD support from esbuild wrapper

Author: archmoj

tasks/util/bundle_wrapper.mjs

@@ -56,9 +56,7 @@ function addWrapper(path){
         [
             '(',
             ' function(root, factory) {',
-            '  if (typeof define === "function" && define.amd) {',
-            '   define(factory);',
-            '  } else if (typeof module === "object" && module.exports) {',
+            '  if (typeof module === "object" && module.exports) {',
             '   module.exports = factory();',
             '  } else {',
             '   root.moduleName = factory();',
@@ -73,9 +71,7 @@ function addWrapper(path){
         path,
         [
             '',
-            'if (!(typeof define === "function" && define.amd)) {',
-            ' window.Plotly = Plotly;',
-            '}',
+            'window.Plotly = Plotly;',
             'return Plotly;',
             '}));',
         ].join('\n'),