Fix code_actions on neovim nightly (0.10.0) (#1613)

* Fix code_actions on neovim nightly (0.10.0)

Fix issue jose-elias-alvarez/null-ls.nvim#1611

* Fix code style

* Fix codestyle missing ,

* Fix one more missing , for codestyle

Author: samuelabreu

lua/null-ls/rpc.lua

@@ -29,7 +29,11 @@ local capabilities = {
         -- TODO: investigate if we can use this
         resolveProvider = false,
     },
-    executeCommandProvider = true,
+    executeCommandProvider = {
+        commands = {
+            methods.internal.CODE_ACTION,
+        },
+    },
     documentFormattingProvider = true,
     documentRangeFormattingProvider = true,
     completionProvider = {