Change HostEnsureCanCompileStrings to the new spec

[jedel1043]

PR tc39/ecma262#3222 introduced a new HostEnsureCanCompileStrings that passes the body and parameters of the runtime-compiled function for additional checks.

The regressions are because the test repo hasn't been updated with the new behaviour; on the old spec,
the parameters were converted to strings before the body, which is the opposite of what the new spec states.

[github-actions]

Test262 conformance changes

Test result	main count	PR count	difference
Total	50,268	50,268	0
Passed	42,549	42,547	-2
Ignored	1,570	1,570	0
Failed	6,149	6,151	+2
Panics	0	0	0
Conformance	84.64%	84.64%	-0.00%

Broken tests (2):

test/built-ins/Function/S15.3.2.1_A3_T1.js (previously Passed)
test/built-ins/Function/S15.3.2.1_A3_T3.js (previously Passed)

[jedel1043]

Opened a PR on the test262 repo: tc39/test262#4013
Hopefully they'll take a look to that soon.

[raskad]

Looks good. Also very nice refactor of create_dynamic_function.

I'm not sure if we want to wait for the discussion in tc39/test262#4013 to be resolved. Imo we can merge this and if needed adjust later.

[HalidOdat]

Nice work! Agree with @raskad