Use main stack for calling ordinary functions

[HalidOdat]

Depends on #3179

Part of refactoring calling in VM, makes calling ordinary functions use the main stack, also removes return value from CallFrame and places the return value on the stack after the frame pointer.

[github-actions]

Test262 conformance changes

Test result	main count	PR count	difference
Total	95,282	95,282	0
Passed	75,046	75,046	0
Ignored	19,220	19,220	0
Failed	1,016	1,016	0
Panics	0	0	0
Conformance	78.76%	78.76%	0.00%

[codecov]

Codecov Report

Merging #3185 (2a22f99) into main (5f70585) will increase coverage by 0.02%.
Report is 16 commits behind head on main.
The diff coverage is 93.61%.

@@            Coverage Diff             @@
##             main    #3185      +/-   ##
==========================================
+ Coverage   50.40%   50.42%   +0.02%     
==========================================
  Files         436      436              
  Lines       42375    42549     +174     
==========================================
+ Hits        21358    21457      +99     
- Misses      21017    21092      +75     

Files Changed	Coverage Δ
boa_engine/src/builtins/eval/mod.rs	64.83% <ø> (ø)
boa_engine/src/bytecompiler/expression/mod.rs	57.00% <0.00%> (+1.12%)	⬆️
boa_engine/src/bytecompiler/function.rs	91.17% <ø> (ø)
boa_engine/src/bytecompiler/mod.rs	66.58% <ø> (-0.95%)	⬇️
boa_engine/src/vm/call_frame/mod.rs	90.47% <ø> (-0.44%)	⬇️
boa_engine/src/vm/opcode/generator/mod.rs	36.07% <71.42%> (+1.01%)	⬆️
boa_engine/src/builtins/generator/mod.rs	38.29% <100.00%> (+1.80%)	⬆️
...rc/bytecompiler/declaration/declaration_pattern.rs	33.53% <100.00%> (-1.65%)	⬇️
boa_engine/src/bytecompiler/jump_control.rs	94.41% <100.00%> (+0.11%)	⬆️
boa_engine/src/bytecompiler/statement/mod.rs	91.17% <100.00%> (+0.26%)	⬆️
... and 4 more

... and 27 files with indirect coverage changes

[nekevss]

This looks pretty great! Couple comments/questions 😄

[raskad]

Looks good :)