wrapper: Move EC types and random bytes into CryptoBoringWrapper #11

Job	Run time
Soundness / API breakage check	1m 31s
Soundness / Documentation check	42s
Soundness / Unacceptable language check	6s
Soundness / License headers check	5s
Soundness / Broken symlinks check	6s
Soundness / Format check	0s
Soundness / Shell check	40s
Soundness / YAML lint check	5s
Soundness / Python lint check	5s
Check cmake lists / Linux (5.9)	37s
Check cmake lists / Linux (5.10)	33s
Check cmake lists / Linux (6.0)	43s
Cxx interop / Cxx interop / Linux (5.9)	1m 14s
Cxx interop / Cxx interop / Linux (5.10)	1m 5s
Cxx interop / Cxx interop / Linux (6.0)	1m 19s
Cxx interop / Cxx interop / Linux (nightly-6.0)	1m 25s
Cxx interop / Cxx interop / Linux (nightly-main)	1m 27s
Unit tests / Unit tests / Linux (5.9)	1m 41s
Unit tests / Unit tests / Linux (5.10)	1m 41s
Unit tests / Unit tests / Linux (6.0)	1m 56s
Unit tests / Unit tests / Linux (nightly-6.0)	2m 7s
Unit tests / Unit tests / Linux (nightly-main)	2m 8s
Check cmake lists / Linux (nightly-6.0)	40s
Check cmake lists / Linux (nightly-main)	40s
	22m 36s

Provide feedback