refactor(nvim): rebind Neogit LogPopup (l -> L)

dots/.config/nvim/lua/plugins/configs/git.lua

@@ -28,6 +28,12 @@ return {
                     diffview = true,
                     telescope = true,
                 },
+                mappings = {
+                    popup = {
+                        ["l"] = false,
+                        ["L"] = "LogPopup",
+                    },
+                },
             }
         end,
         dependencies = {