don't need treesitter-playground anymore

`lua vim.treesitter.inspect_tree()`

.gitmodules

@@ -264,11 +264,6 @@
 	url = https://github.com/mlochbaum/BQN.git
 	branch = master
 	shallow = true
-[submodule "treesitter-playground"]
-	path = .local/share/nvim/site/pack/alpha/start/treesitter-playground
-	url = https://github.com/nvim-treesitter/playground.git
-	branch = master
-	shallow = true
 [submodule "direnv.vim"]
 	path = .local/share/nvim/site/pack/alpha/start/direnv
 	url = https://github.com/direnv/direnv.vim.git

.local/share/nvim/site/pack/alpha/start/treesitter-playground

@@ -1 +0,0 @@
-Subproject commit 934cb4c4adc2e7f4f351846a63c9532018c996ed