Refactor Context::run() method

[HalidOdat]

Depends on #3059

This simplifies Context::run() and JsObject::call_internal() by taking some logic that is in specific types of functions (async generator or async function) and putting it in separate opcodes. This also has a performance benefit, since we only do those checks if we are using those features.

This PR is related to refactoring calling in VM.

It changes the following:

• Adds opcodes: Generator, AsyncGeneratorClose, CreatePromiseCapability and CompletePromiseCapability
• Makes Context::run() a simple loop that runs the opcodes, moves some logic to separate opcodes (resolving and rejecting promise capability and async generator close to separate opcode)
• Moves JsObject::call_internal() logic to separate opcodes (generator creation and returning promise)
• Improves trace of stack, displays the full stack per instruction execution, instead of just top of stack.

>> (++i) + (i++)

------------------------------------ Call Frame -- <main> ------------------------------------
Time          Opcode                     Operands                   Stack

7μs           GetName                    0000: 'i'                  [ 0 ]
1μs           Inc                                                   [ 1 ]
0μs           Dup                                                   [ 1, 1 ]
3μs           SetName                    0000: 'i'                  [ 1 ]
1μs           GetName                    0000: 'i'                  [ 1, 1 ]
0μs           IncPost                                               [ 1, 2, 1 ]
0μs           Swap                                                  [ 2, 1, 1 ]
1μs           SetName                    0000: 'i'                  [ 1, 1 ]
1μs           Add                                                   [ 2 ]
0μs           SetReturnValue                                        [ ]
0μs           Return                                                [ ]

[github-actions]

Test262 conformance changes

Test result	main count	PR count	difference
Total	95,260	95,260	0
Passed	74,984	74,984	0
Ignored	19,198	19,198	0
Failed	1,078	1,078	0
Panics	0	0	0
Conformance	78.72%	78.72%	0.00%

[codecov]

Codecov Report

Merging #3179 (c65e2de) into main (2b01ef1) will decrease coverage by 0.01%.
Report is 1 commits behind head on main.
The diff coverage is 51.45%.

@@            Coverage Diff             @@
##             main    #3179      +/-   ##
==========================================
- Coverage   50.41%   50.40%   -0.01%     
==========================================
  Files         436      436              
  Lines       42343    42375      +32     
==========================================
+ Hits        21346    21358      +12     
- Misses      20997    21017      +20     

Files Changed	Coverage Δ
boa_engine/src/builtins/function/mod.rs	39.54% <0.00%> (-0.35%)	⬇️
boa_engine/src/module/source.rs	0.00% <0.00%> (ø)
boa_engine/src/vm/flowgraph/mod.rs	0.00% <0.00%> (ø)
boa_engine/src/vm/opcode/control_flow/jump.rs	92.68% <ø> (ø)
boa_engine/src/vm/opcode/mod.rs	69.23% <ø> (ø)
boa_engine/src/vm/mod.rs	60.97% <31.42%> (+7.55%)	⬆️
boa_engine/src/vm/code_block.rs	55.66% <57.14%> (-1.97%)	⬇️
boa_engine/src/vm/opcode/generator/mod.rs	35.06% <59.15%> (+20.60%)	⬆️
boa_engine/src/vm/opcode/await/mod.rs	71.62% <73.91%> (ø)
boa_engine/src/bytecompiler/declarations.rs	51.64% <100.00%> (ø)
... and 4 more

... and 3 files with indirect coverage changes

[raskad]

Nice changes. I just found a few typos.

[nekevss]

Hey! This looks really great (especially with that other PR re calling the function with the stack🔥).

I just had one question but it could just be a stylistic/approach difference at it's core. Still figure I'd ask though 😄.

[nekevss]

Nice work on this!