fix(tree-sitter): remove slow html highlight patterns #4195
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Fixes #4152 by removing all
((element (start_tag (tag_name) @_tag)
patterns from thehtml.scm
highlights query file.These patterns will cause a segfault on relatively large documents and even just one seems a massively expensive operation from some quick testing.
All tests pass after removing these and I couldn't see they were actually used anywhere in syntax highlighting, but please correct me if I'm wrong!
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