Stop using old JSX transform (#12253)

packages/babel-plugin-transform-react-jsx-development/test/fixtures/linux/auto-import-dev/output.mjs

@@ -21,12 +21,12 @@ var x = /*#__PURE__*/_jsxDEV(_Fragment, {
       columnNumber: 7
     }, this), /*#__PURE__*/_createElement("div", { ...props,
       key: "4",
+      __self: this,
       __source: {
         fileName: _jsxFileName,
         lineNumber: 7,
         columnNumber: 7
-      },
-      __self: this
+      }
     })]
   }, void 0, true, {
     fileName: _jsxFileName,

packages/babel-plugin-transform-react-jsx-development/test/fixtures/linux/classic-runtime/output.js

@@ -1,42 +1,45 @@
 var _jsxFileName = "<CWD>/packages/babel-plugin-transform-react-jsx-development/test/fixtures/linux/classic-runtime/input.js";
+
+function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }
+
 var x = /*#__PURE__*/React.createElement(React.Fragment, null, /*#__PURE__*/React.createElement("div", {
+  __self: this,
   __source: {
     fileName: _jsxFileName,
     lineNumber: 3,
     columnNumber: 5
-  },
-  __self: this
+  }
 }, /*#__PURE__*/React.createElement("div", {
   key: "1",
+  __self: this,
   __source: {
     fileName: _jsxFileName,
     lineNumber: 4,
     columnNumber: 9
-  },
-  __self: this
+  }
 }), /*#__PURE__*/React.createElement("div", {
   key: "2",
   meow: "wolf",
+  __self: this,
   __source: {
     fileName: _jsxFileName,
     lineNumber: 5,
     columnNumber: 9
-  },
-  __self: this
+  }
 }), /*#__PURE__*/React.createElement("div", {
   key: "3",
+  __self: this,
   __source: {
     fileName: _jsxFileName,
     lineNumber: 6,
     columnNumber: 9
-  },
-  __self: this
-}), /*#__PURE__*/React.createElement("div", { ...props,
+  }
+}), /*#__PURE__*/React.createElement("div", _extends({}, props, {
   key: "4",
+  __self: this,
   __source: {
     fileName: _jsxFileName,
     lineNumber: 7,
     columnNumber: 9
-  },
-  __self: this
-})));
+  }
+}))));