Eclipse LSP4MP - Language Server for MicroProfile 0.11.3

### Enhancements

 * Delegate kotlin file (*.kt) to java document service. See [#430](https://github.com/eclipse/lsp4mp/pull/430).

### Bug Fixes

 * Don't generate an empty symbol name when property starts with '.'. See [#433](https://github.com/eclipse/lsp4mp/pull/433).

### Build

 * Use newer JDT.LS's JavadocContentAccess2 methods. See [432](https://github.com/eclipse/lsp4mp/pull/432).