refactor(rome_js_parser): Inroduce TypeContext

[MichaReiser]

Summary

This PR moves the state tracking if conditional types are allowed from the ParserState into a new TypeContext explicitly passed as an argument to type parsing methods, similar to the ExpressionContext for parsing expressions.

The advantage of an passing the context as an argument over an additional flag on the state is that it is easier to reason about the state of the parser and avoids accidental "leaking" of the conditional types when switching between parsing types and expressions (as it is the case when parsing the function parameters).

Test Plan

I verified that the fixed regressions are intentional.

Documentation

• The PR requires documentation
• I will create a new PR to update the documentation

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[github-actions]

Parser conformance results on ubuntu-latest

js/262

Test result	main count	This PR count	Difference
Total	48647	48647	0
Passed	47582	47582	0
Failed	1065	1065	0
Panics	0	0	0
Coverage	97.81%	97.81%	0.00%

jsx/babel

Test result	main count	This PR count	Difference
Total	40	40	0
Passed	37	37	0
Failed	3	3	0
Panics	0	0	0
Coverage	92.50%	92.50%	0.00%

symbols/microsoft

Test result	main count	This PR count	Difference
Total	6093	6093	0
Passed	1754	1754	0
Failed	4339	4339	0
Panics	0	0	0
Coverage	28.79%	28.79%	0.00%

ts/babel

Test result	main count	This PR count	Difference
Total	639	639	0
Passed	565	567	✅ ⏫ +2
Failed	74	72	✅ ⏬ -2
Panics	0	0	0
Coverage	88.42%	88.73%	+0.31%

🎉 Fixed (2):

regression/nested-extends-in-arrow-type-param
regression/nested-extends-in-arrow-type-param-babel-7

ts/microsoft

Test result	main count	This PR count	Difference
Total	16740	16740	0
Passed	12816	12816	0
Failed	3924	3924	0
Panics	0	0	0
Coverage	76.56%	76.56%	0.00%

[MichaReiser]

!bench_parser

[github-actions]

Parser Benchmark Results

group                                 main                                   pr
-----                                 ----                                   --
parser/big5-added.json                1.00   211.9±13.47µs    79.7 MB/sec    1.03   217.6±10.53µs    77.7 MB/sec
parser/canada.json                    1.00    108.5±9.31ms    19.8 MB/sec    1.03   111.2±11.25ms    19.3 MB/sec
parser/checker.ts                     1.00    136.3±8.60ms    19.1 MB/sec    1.07    146.1±6.04ms    17.8 MB/sec
parser/compiler.js                    1.00     75.7±5.72ms    13.8 MB/sec    1.02     77.5±6.09ms    13.5 MB/sec
parser/d3.min.js                      1.00     44.4±2.57ms     5.9 MB/sec    1.02     45.2±2.92ms     5.8 MB/sec
parser/db.json                        1.00      5.6±0.35ms    31.8 MB/sec    1.00      5.6±0.29ms    31.9 MB/sec
parser/dojo.js                        1.02      4.0±0.19ms    17.3 MB/sec    1.00      3.9±0.19ms    17.6 MB/sec
parser/eucjp.json                     1.00   350.0±18.16µs   111.9 MB/sec    1.05   366.4±17.01µs   106.9 MB/sec
parser/ios.d.ts                       1.01    123.8±6.66ms    15.1 MB/sec    1.00    122.0±8.52ms    15.3 MB/sec
parser/jquery.min.js                  1.02     12.4±0.81ms     6.7 MB/sec    1.00     12.1±0.64ms     6.8 MB/sec
parser/math.js                        1.02     94.3±6.97ms     6.9 MB/sec    1.00     92.1±6.27ms     7.0 MB/sec
parser/package-lock.json              1.00      2.3±0.16ms    60.3 MB/sec    1.02      2.3±0.11ms    59.2 MB/sec
parser/parser.ts                      1.00      2.8±0.11ms    17.5 MB/sec    1.05      2.9±0.11ms    16.6 MB/sec
parser/pixi.min.js                    1.01     56.9±4.53ms     7.7 MB/sec    1.00     56.5±4.42ms     7.8 MB/sec
parser/react-dom.production.min.js    1.02     16.6±0.83ms     6.9 MB/sec    1.00     16.3±0.93ms     7.1 MB/sec
parser/react.production.min.js        1.00   840.2±40.80µs     7.3 MB/sec    1.03   866.1±53.34µs     7.1 MB/sec
parser/router.ts                      1.00  1124.0±71.44µs    27.4 MB/sec    1.03  1156.2±82.03µs    26.6 MB/sec
parser/tex-chtml-full.js              1.00    131.6±9.16ms     6.9 MB/sec    1.00    131.0±7.70ms     7.0 MB/sec
parser/three.min.js                   1.00     62.1±3.96ms     9.5 MB/sec    1.12     69.8±4.67ms     8.4 MB/sec
parser/typescript.js                  1.01   573.3±20.86ms    16.6 MB/sec    1.00   565.1±21.97ms    16.8 MB/sec
parser/vue.global.prod.js             1.00     19.6±1.11ms     6.1 MB/sec    1.03     20.3±1.25ms     5.9 MB/sec