feat(http): switch to new parser version

fix(http): use `@variable.member` for fields

fix(http): keep the comment injection

fix(http): keep `method` capture as `@function.method`

docs(README.md): update HTTP parser maintainers list

feat(http): remove redundant captures

cleanup(http): remove unneedeed highlighting captures

lua/nvim-treesitter/parsers.lua

@@ -912,9 +912,8 @@ list.http = {
   install_info = {
     url = "https://github.com/rest-nvim/tree-sitter-http",
     files = { "src/parser.c" },
-    generate_requires_npm = true,
   },
-  maintainers = { "@amaanq" },
+  maintainers = { "@amaanq", "@NTBBloodbath" },
 }
 
 list.hurl = {