Move HTTPRequest.url to the main library #42

Job	Run time
Cxx interop / Construct Cxx interop matrix	2s
Benchmarks / Construct Benchmarks matrix	2s
Unit tests / Construct unit test matrix	2s
Soundness / Documentation check	16s
Soundness / API breakage check	16s
Soundness / Broken symlinks check	4s
Soundness / Format check	15s
Soundness / License headers check	3s
Soundness / Python lint check	5s
Soundness / Shell check	15s
Soundness / Unacceptable language check	3s
Soundness / YAML lint check	3s
Unit tests / Unit tests / Linux (5.9)	23s
Cxx interop / Cxx interop / Linux (5.9)	23s
Unit tests / Unit tests / Linux (5.10)	27s
Cxx interop / Cxx interop / Linux (5.10)	25s
Unit tests / Unit tests / Linux (6.0)	28s
Unit tests / Unit tests / Linux (nightly-6.0)	28s
Cxx interop / Cxx interop / Linux (6.0)	27s
Unit tests / Unit tests / Linux (nightly-main)	28s
Cxx interop / Cxx interop / Linux (nightly-6.0)	30s
Unit tests / Unit tests / Windows (6.0)	28s
Cxx interop / Cxx interop / Linux (nightly-main)	30s
Unit tests / Unit tests / Windows (nightly-6.0)	16s
Unit tests / Unit tests / Windows (nightly-main)	19s
Benchmarks / Benchmarks / Linux (5.9)	23s
Benchmarks / Benchmarks / Linux (5.10)	24s
Benchmarks / Benchmarks / Linux (6.0)	27s
Benchmarks / Benchmarks / Linux (nightly-6.0)	30s
Benchmarks / Benchmarks / Linux (nightly-main)	28s
	9m 10s

Provide feedback