refactor: use from_iter for initializing JsonLikeObject

[meskill]

Summary:

Attempt to use from_iter initialization to create serde_json_borrow::Value. While it seems more flexible interface to do the performance is very similar to the base branch or slightly worse. So I'll leave this pr just for reference that I've tried use only iterator

Issue Reference(s):
Fixes #... (Replace "..." with the issue number)

Build & Testing:

• [ ] I ran cargo test successfully.
• [ ] I have run ./lint.sh --mode=fix to fix all linting issues raised by ./lint.sh --mode=check.

Checklist:

• [ ] I have added relevant unit & integration tests.
• [ ] I have updated the documentation accordingly.
• [ ] I have performed a self-review of my code.
• [ ] PR follows the naming convention of <type>(<optional scope>): <title>

[github-actions[bot]]

Bencher Report

Branch	3091/merge
Testbed	benchmarking-runner

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Benchmark	Latency	nanoseconds (ns)
from_json_bench	📈 view plot ⚠️ NO THRESHOLD	6,168,500.00
group_by	📈 view plot ⚠️ NO THRESHOLD	481.93
input/args.missing	📈 view plot ⚠️ NO THRESHOLD	22.61
input/args.nested.existing	📈 view plot ⚠️ NO THRESHOLD	42.92
input/args.nested.missing	📈 view plot ⚠️ NO THRESHOLD	37.57
input/args.root	📈 view plot ⚠️ NO THRESHOLD	38.50
input/headers.existing	📈 view plot ⚠️ NO THRESHOLD	30.43
input/headers.missing	📈 view plot ⚠️ NO THRESHOLD	29.46
input/value.missing	📈 view plot ⚠️ NO THRESHOLD	23.18
input/value.nested.existing	📈 view plot ⚠️ NO THRESHOLD	42.34
input/value.nested.missing	📈 view plot ⚠️ NO THRESHOLD	37.46
input/value.root	📈 view plot ⚠️ NO THRESHOLD	40.67
input/vars.existing	📈 view plot ⚠️ NO THRESHOLD	7.79
input/vars.missing	📈 view plot ⚠️ NO THRESHOLD	8.11
synth_nested	📈 view plot ⚠️ NO THRESHOLD	109,690.00
synth_nested_borrow	📈 view plot ⚠️ NO THRESHOLD	46,726.00
test_batched_body	📈 view plot ⚠️ NO THRESHOLD	1,917.30
test_batched_body #2	📈 view plot ⚠️ NO THRESHOLD	1,518,300.00
test_data_loader	📈 view plot ⚠️ NO THRESHOLD	391,050.00
test_handle_request	📈 view plot ⚠️ NO THRESHOLD	127,890.00
test_handle_request_jit	📈 view plot ⚠️ NO THRESHOLD	55,108.00
test_http_execute_method	📈 view plot ⚠️ NO THRESHOLD	15,289.00
with_mustache_expressions	📈 view plot ⚠️ NO THRESHOLD	1,111.20
with_mustache_literal	📈 view plot ⚠️ NO THRESHOLD	741.32

🐰 View full continuous benchmarking report in Bencher

[github-actions[bot]]

Action required: PR inactive for 5 days. Status update or closure in 10 days.