ASCII 특수 문자 토크나이징 추가

[RanolP]

아직 쓰이지는 않는 아스키 특수 문자 전부 추가
따옴표 류(', ", `)는 추가하지 않음

[codecov]

Codecov Report

Merging #22 (11faec9) into main (39c6d48) will increase coverage by 1.38%.
Report is 1 commits behind head on main.
The diff coverage is 72.97%.

@@            Coverage Diff             @@
##             main      #22      +/-   ##
==========================================
+ Coverage   28.26%   29.64%   +1.38%     
==========================================
  Files          45       45              
  Lines         881      904      +23     
==========================================
+ Hits          249      268      +19     
- Misses        632      636       +4     

Files	Coverage Δ
crates/psl/src/ast/token.rs	100.00% <ø> (ø)
crates/psl/src/syntax/tokens/punctuations.rs	100.00% <100.00%> (ø)
crates/psl/src/syntax/expressions/operator.rs	0.00% <0.00%> (ø)

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