Removing ultisnips and vim-snippets for now

.chezmoiexternal.toml

@@ -43,12 +43,3 @@
     type = "archive"
     url = "https://github.com/tpope/vim-surround/archive/master.tar.gz"
     stripComponents = 1
-
-[".vim/pack/git-plugins/start/ultisnips"]
-    type = "archive"
-    url = "https://github.com/SirVer/ultisnips/archive/master.tar.gz"
-    stripComponents = 1
-[".vim/pack/git-plugins/start/vim-snippets"]
-    type = "archive"
-    url = "https://github.com/honza/vim-snippets/archive/master.tar.gz"
-    stripComponents = 1