fix(hlsplaylist,muttrc,tmux,zathurarc)!: drop support

Upstream removed all generated files from the main branch, so these
parsers are no longer installable.

lua/nvim-treesitter/parsers.lua

@@ -937,14 +937,6 @@ return {
     requires = { 'cpp' },
     tier = 2,
   },
-  hlsplaylist = {
-    install_info = {
-      revision = '3bfda9271e3adb08d35f47a2102fe957009e1c55',
-      url = 'https://github.com/Freed-Wu/tree-sitter-hlsplaylist',
-    },
-    maintainers = { '@Freed-Wu' },
-    tier = 2,
-  },
   hocon = {
     install_info = {
       revision = 'c390f10519ae69fdb03b3e5764f5592fb6924bcc',
@@ -1409,14 +1401,6 @@ return {
     maintainers = { '@artagnon' },
     tier = 2,
   },
-  muttrc = {
-    install_info = {
-      revision = '173b0ab53a9c07962c9777189c4c70e90f1c1837',
-      url = 'https://github.com/neomutt/tree-sitter-muttrc',
-    },
-    maintainers = { '@Freed-Wu' },
-    tier = 2,
-  },
   nasm = {
     install_info = {
       revision = 'd1b3638d017f2a8585e26dcfc66fe1df94185e30',
@@ -2363,14 +2347,6 @@ return {
     maintainers = { '@ahelwer', '@susliko' },
     tier = 2,
   },
-  tmux = {
-    install_info = {
-      revision = '5c4bc6815372ca6c9a0f5a1188d73c0475523cce',
-      url = 'https://github.com/Freed-Wu/tree-sitter-tmux',
-    },
-    maintainers = { '@Freed-Wu', '@stevenxxiu' },
-    tier = 2,
-  },
   todotxt = {
     install_info = {
       revision = '3937c5cd105ec4127448651a21aef45f52d19609',
@@ -2660,14 +2636,6 @@ return {
     maintainers = { '@Philipp-M', '@amaanq' },
     tier = 2,
   },
-  zathurarc = {
-    install_info = {
-      revision = '0554b4a5d313244b7fc000cbb41c04afae4f4e31',
-      url = 'https://github.com/Freed-Wu/tree-sitter-zathurarc',
-    },
-    maintainers = { '@Freed-Wu' },
-    tier = 2,
-  },
   zig = {
     install_info = {
       revision = '6479aa13f32f701c383083d8b28360ebd682fb7d',