Fixes FQP root type not found when inside a library.

[esdrubal]

Description

When a fully qualified path was used inside a library using a type within the same file the symbol would not be found.

Fixes #5826

Checklist

• I have linked to any relevant issues.
• I have commented my code, particularly in hard-to-understand areas.
• I have updated the documentation where relevant (API docs, the reference, and the Sway book).
  • If my change requires substantial documentation changes, I have requested support from the DevRel team
• I have added tests that prove my fix is effective or that my feature works.
• I have added (or requested a maintainer to add) the necessary Breaking* or New Feature labels where relevant.
• I have done my best to ensure that my PR adheres to the Fuel Labs Code Review Standards.
• I have requested a review from the relevant team or maintainers.

[github-actions]

Benchmark for 8a4af56

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Test	Base	PR	%
code_action	5.3±0.13ms	5.4±0.08ms	+1.89%
code_lens	288.3±8.85ns	293.9±10.68ns	+1.94%
compile	6.1±0.05s	6.2±0.07s	+1.64%
completion	4.9±0.10ms	5.0±0.19ms	+2.04%
did_change_with_caching	5.7±0.04s	5.7±0.07s	0.00%
document_symbol	976.0±12.63µs	1019.9±25.51µs	+4.50%
format	71.6±1.86ms	71.7±1.34ms	+0.14%
goto_definition	366.2±9.32µs	373.6±5.82µs	+2.02%
highlight	8.8±0.11ms	9.1±0.17ms	+3.41%
hover	590.9±8.86µs	596.2±13.84µs	+0.90%
idents_at_position	123.3±0.55µs	123.5±1.20µs	+0.16%
inlay_hints	650.3±13.07µs	685.9±35.78µs	+5.47%
on_enter	491.4±12.59ns	480.7±14.58ns	-2.18%
parent_decl_at_position	3.6±0.03ms	3.7±0.03ms	+2.78%
prepare_rename	372.0±12.92µs	370.5±11.07µs	-0.40%
rename	9.2±0.07ms	9.6±0.09ms	+4.35%
semantic_tokens	1076.3±15.03µs	1081.4±38.18µs	+0.47%
token_at_position	356.2±2.85µs	361.3±2.91µs	+1.43%
tokens_at_position	3.6±0.04ms	3.7±0.05ms	+2.78%
tokens_for_file	413.5±2.62µs	421.2±3.15µs	+1.86%
traverse	47.0±1.56ms	47.7±2.29ms	+1.49%

[github-actions]

Benchmark for 64d95b1

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Test	Base	PR	%
code_action	5.3±0.07ms	5.6±0.17ms	+5.66%
code_lens	288.4±6.57ns	297.7±8.15ns	+3.22%
compile	6.1±0.09s	5.9±0.06s	-3.28%
completion	4.9±0.15ms	5.1±0.12ms	+4.08%
did_change_with_caching	5.4±0.07s	5.5±0.08s	+1.85%
document_symbol	1022.0±12.39µs	952.0±35.03µs	-6.85%
format	72.7±1.75ms	72.2±1.45ms	-0.69%
goto_definition	349.5±7.40µs	361.0±7.22µs	+3.29%
highlight	8.7±0.17ms	9.0±0.25ms	+3.45%
hover	586.2±7.04µs	592.8±16.76µs	+1.13%
idents_at_position	122.3±0.76µs	122.7±1.70µs	+0.33%
inlay_hints	651.7±18.94µs	657.1±9.27µs	+0.83%
on_enter	490.1±15.08ns	477.7±10.98ns	-2.53%
parent_decl_at_position	3.6±0.02ms	3.7±0.04ms	+2.78%
prepare_rename	351.6±7.12µs	356.3±6.83µs	+1.34%
rename	9.3±0.21ms	9.5±0.17ms	+2.15%
semantic_tokens	1023.1±35.48µs	1047.9±21.76µs	+2.42%
token_at_position	347.8±2.00µs	358.7±1.84µs	+3.13%
tokens_at_position	3.6±0.07ms	3.7±0.05ms	+2.78%
tokens_for_file	407.8±3.75µs	412.6±1.67µs	+1.18%
traverse	45.6±2.75ms	45.1±1.20ms	-1.10%

[github-actions]

Benchmark for b2312ea

Click to view benchmark

Test	Base	PR	%
code_action	5.5±0.12ms	5.4±0.14ms	-1.82%
code_lens	287.4±6.51ns	290.3±6.15ns	+1.01%
compile	6.7±0.07s	6.6±0.14s	-1.49%
completion	5.1±0.14ms	4.8±0.06ms	-5.88%
did_change_with_caching	6.3±0.04s	6.5±0.05s	+3.17%
document_symbol	935.1±20.35µs	990.8±40.27µs	+5.96%
format	77.7±1.79ms	79.3±1.28ms	+2.06%
goto_definition	364.6±8.07µs	370.2±10.64µs	+1.54%
highlight	9.1±0.12ms	8.8±0.21ms	-3.30%
hover	609.5±23.00µs	609.9±18.43µs	+0.07%
idents_at_position	124.3±0.45µs	124.0±1.64µs	-0.24%
inlay_hints	670.3±6.83µs	668.7±24.76µs	-0.24%
on_enter	497.6±11.53ns	503.1±24.33ns	+1.11%
parent_decl_at_position	3.7±0.03ms	3.6±0.05ms	-2.70%
prepare_rename	365.3±8.72µs	365.7±8.64µs	+0.11%
rename	9.6±0.13ms	9.3±0.18ms	-3.12%
semantic_tokens	1061.5±15.02µs	1035.9±14.72µs	-2.41%
token_at_position	367.5±5.95µs	366.2±11.58µs	-0.35%
tokens_at_position	3.7±0.02ms	3.6±0.04ms	-2.70%
tokens_for_file	412.8±2.97µs	409.4±2.84µs	-0.82%
traverse	49.7±0.95ms	50.0±1.03ms	+0.60%

[github-actions]

Benchmark for 0f956f0

Click to view benchmark

Test	Base	PR	%
code_action	5.5±0.07ms	5.6±0.10ms	+1.82%
code_lens	287.8±11.24ns	293.2±18.30ns	+1.88%
compile	6.2±0.11s	6.2±0.08s	0.00%
completion	5.1±0.15ms	5.1±0.18ms	0.00%
did_change_with_caching	6.0±0.04s	6.1±0.07s	+1.67%
document_symbol	982.8±38.66µs	950.3±20.57µs	-3.31%
format	75.8±0.55ms	77.6±1.47ms	+2.37%
goto_definition	364.9±6.57µs	363.2±6.84µs	-0.47%
highlight	9.1±0.07ms	9.1±0.13ms	0.00%
hover	590.9±11.73µs	603.2±10.01µs	+2.08%
idents_at_position	122.4±0.32µs	123.4±1.48µs	+0.82%
inlay_hints	708.9±24.70µs	675.5±9.06µs	-4.71%
on_enter	498.5±18.45ns	477.8±15.47ns	-4.15%
parent_decl_at_position	3.8±0.03ms	3.8±0.03ms	0.00%
prepare_rename	364.9±16.00µs	364.7±6.69µs	-0.05%
rename	9.7±0.17ms	9.8±0.18ms	+1.03%
semantic_tokens	1015.6±12.62µs	1054.6±17.07µs	+3.84%
token_at_position	357.8±5.67µs	360.9±2.47µs	+0.87%
tokens_at_position	3.8±0.03ms	3.8±0.05ms	0.00%
tokens_for_file	411.0±8.04µs	409.4±1.94µs	-0.39%
traverse	50.2±1.52ms	50.6±2.44ms	+0.80%