feat(react-jsx-source): add columnNumber property (#11139)

* feat(react-jsx-source): add column property

This will be useful to tools that consume the injected `__source` prop, allowing precise source locations to be displayed.

* Rename column -> columnNumber, make 1-based

packages/babel-plugin-transform-react-jsx-source/test/fixtures/react-source/basic-sample/exec.js

@@ -7,7 +7,8 @@ var expected = multiline([
   'var _jsxFileName = "/fake/path/mock.js";',
   'var x = <sometag __source={{',
   '  fileName: _jsxFileName,',
-  '  lineNumber: 1',
+  '  lineNumber: 1,',
+  '  columnNumber: 9',
   '}} />;',
 ]);