added shortcut key bindings for lsp find*

lisp/init-lsp.el

@@ -13,6 +13,11 @@
   (setq lsp-headerline-breadcrumb-enable nil
         lsp-modeline-code-actions-enable nil)
 
+  :bind
+   ; same prefix space as dumpjump (C-c)
+  ("C-c r" . #'lsp-find-references) ; default: C-c C-l g r
+  ("C-c d" . #'lsp-find-definition) ; default: C-c C-l g g
+
   :init
   ;; I'm not using any of th  lsp commands, but better define a prefix
   ;; than being unable to reach it