(chore): updated health.lua to use the new 0.11 api. (#2)

lua/zellij-nav/health.lua

@@ -1,6 +1,17 @@
 local M = {}
 
-M.check = function()
+
+M._check = function()
+    vim.health.start("zellij-nav.nvim")
+    local version = vim.fn.system("zellij --version")
+    if vim.v.shell_error ~= 0 then
+        vim.health.error("zellij executable not found in user's path")
+    else
+        vim.health.ok("found zellij version " .. string.gsub(version, "zellij ", ""))
+    end
+end
+
+M.deprecated_check = function()
     vim.health.report_start("zellij-nav.nvim")
     local version = vim.fn.system("zellij --version")
     if vim.v.shell_error ~= 0 then
@@ -10,4 +21,13 @@ M.check = function()
     end
 end
 
+M.check = function()
+    local vim_version = vim.version()
+    if vim_version.minor > 10 then
+        M._check()
+    else
+        M.deprecated_check()
+    end
+end
+
 return M