recognizing maven projects by default added (#3037)

lua/lvim/core/project.lua

@@ -22,7 +22,7 @@ function M.config()
     detection_methods = { "pattern" },
 
     ---@usage patterns used to detect root dir, when **"pattern"** is in detection_methods
-    patterns = { ".git", "_darcs", ".hg", ".bzr", ".svn", "Makefile", "package.json" },
+    patterns = { ".git", "_darcs", ".hg", ".bzr", ".svn", "Makefile", "package.json", "pom.xml" },
 
     ---@ Show hidden files in telescope when searching for files in a project
     show_hidden = false,