Log Message:
treesitter: update to version 0.20.8

Changelog (taken from \ 
https://github.com/tree-sitter/tree-sitter/releases/tag/v0.20.8):

v0.20.8
What's Changed

    Change integer type in ts_parser__set_cached_token by @mattmassicotte in #1879
    Explicit integer sizes for array capacity by @mattmassicotte in #1881
    Resolving a crash when freeing a null pointer when cancelling parses by \ 
@logancollins in #1938
    Add note about including an external scanner in Rust crate by @J3RN in #1936
    Allow retrieving a tree's list of included ranges, fix some included range \ 
bugs by @maxbrunsfeld in #1952
    Allow web-tree-sitter to work with Emscripten 3 by @J3RN in #1913
    Fix test output formatting for rules starting with M/U by @mliszcz in #1941
    Fix racing on playground webserver port binding by @ahlinc in #1953
    Fix wasm tests and bump Emscripten version to 3.1.29 by @ahlinc in #2014
    Add possibility to customize path to generated dynamically loaded libraries. \ 
Closes #1336 by @ahlinc in #2013
    Add setting TREE_SITTER_DEBUG in the test sub command by @ahlinc in #2020
    Produce smaller CLI release binary by stripping debug info by @ahlinc in #2031
    Improve CLI init-config command with respect to TREE_SITTER_DIR by @sogaiu \ 
in #2035
    Fix possible rollover of nanoseconds in clock.h by @paf31 in #1990
    Derive Hash for Language in Rust binding by @Ekleog in #2080
    Improve the performance of running a query in a small range of a large file \ 
by @maxbrunsfeld in #2085
    Make all tests run in a reliable way by @ahlinc in #2135
    New workflow for CI/CD with more release assets by @ahlinc in #2167