refactor: TypedArray uses usize instead of u64 for internal properties

[zhuzhu81998]

Part of #4766 .
2nd atttempt after #4787 .
Compared to the previous attempt, this PR limits the scope of change to TypedArray only (as opposed to touching Array as well like in #4787 ).

We also keep the spec-defined checks (for which u64 is used).

TypedArray test262 tests pass on 32-bit (well 4 failed ones actually but main also fails 4 so).

If this approach is perceived as good/reasonable, i will do this for DataView too.

[github-actions]

Test262 conformance changes

Test result	main count	PR count	difference
Total	52,963	52,963	0
Passed	50,732	50,732	0
Ignored	1,426	1,426	0
Failed	805	805	0
Panics	0	0	0
Conformance	95.79%	95.79%	0.00%

Tested main commit: 2437b6704c4315f6ec8f0766bf229fba23e0e61e
Tested PR commit: 7361b3262430121a3416cfff0034f68771082c21
Compare commits: 2437b67...7361b32

[codecov]

Codecov Report

❌ Patch coverage is 62.76596% with 35 lines in your changes missing coverage. Please review.
✅ Project coverage is 59.74%. Comparing base (6ddc2b4) to head (7361b32).
⚠️ Report is 919 commits behind head on main.

Files with missing lines	Patch %	Lines
core/engine/src/builtins/typed_array/builtin.rs	59.42%	28 Missing ⚠️
core/engine/src/builtins/typed_array/object.rs	70.00%	3 Missing ⚠️
core/engine/src/value/display/typed_array.rs	0.00%	3 Missing ⚠️
core/engine/src/builtins/typed_array/mod.rs	83.33%	1 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff             @@
##             main    #5263       +/-   ##
===========================================
+ Coverage   47.24%   59.74%   +12.50%     
===========================================
  Files         476      589      +113     
  Lines       46892    63422    +16530     
===========================================
+ Hits        22154    37893    +15739     
- Misses      24738    25529      +791     

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