configure dap for c++

lua/plugins/lsp.lua

@@ -176,6 +176,7 @@ return {
 			vim.lsp.config('clangd', {
 				capabilities = capabilities,
 				on_attach = lsp_attach,
+        filetypes = { 'c', 'cpp', 'h' },
 				cmd = { "clangd", '--background-index', '--clang-tidy' }
 			})
 			vim.lsp.enable({ 'ts_ls', 'vue_ls', 'clangd' })