Move lsp config to local file structure

.config/nvim/lsp/bazelrc_lsp.lua

@@ -0,0 +1,22 @@
+---@brief
+---
+--- https://github.com/salesforce-misc/bazelrc-lsp
+---
+--- `bazelrc-lsp` is a LSP for `.bazelrc` configuration files.
+---
+--- The `.bazelrc` file type is not detected automatically, you can register it manually (see below) or override the filetypes:
+---
+--- ```lua
+--- vim.filetype.add {
+---   pattern = {
+---     ['.*.bazelrc'] = 'bazelrc',
+---   },
+--- }
+--- ```
+
+---@type vim.lsp.Config
+return {
+  cmd = { 'bazelrc-lsp', 'lsp' },
+  filetypes = { 'bazelrc' },
+  root_markers = { 'WORKSPACE', 'WORKSPACE.bazel', 'MODULE.bazel' },
+}