moved lsp server config to after dir

after/lsp/clangd.lua

@@ -0,0 +1,21 @@
+return {
+  cmd = {
+    'clangd',
+    '--compile-commands-dir=build_nvim',
+    '--query-driver',
+    '/opt/cortex-a78-2022.08-gcc12.1-linux5.15/bin/aarch64-linux-gnu-g*',
+    '--clang-tidy',
+    '--background-index',
+    '--use-dirty-headers',
+    '--completion-style=detailed',
+  },
+  root_markers = {
+    '.clangd',
+    '.clang-tidy',
+    '.clang-format',
+    'compile_flags.txt',
+    'configure.ac',
+    '.git',
+    'build_nvim',
+  },
+}