Add CBOR implementation following the ASN.1 implementation paradigm (by Copilot) #8051

Job	Run time
Code health check	1m 17s
pyca/cryptography test	35s
Build doc	7m 39s
Type hints check	30s
CodeQL analysis	1m 29s
Check SPDX identifiers	4s
ubuntu-latest 3.8 non_root -K scanner	4m 8s
macos-14 3.13 both -K scanner	4m 38s
ubuntu-latest 3.13 root -K scanner	5m 9s
ubuntu-latest 3.11 non_root -K scanner	3m 45s
ubuntu-latest 3.9 non_root -K scanner	4m 11s
ubuntu-latest libpcap 3.13 root -K scanner	5m 14s
ubuntu-latest 3.13 root -k scanner	4m 29s
ubuntu-22.04 3.7 non_root -K scanner	4m 12s
ubuntu-latest pypy3.10 root -K scanner	3m 59s
ubuntu-latest 3.10 non_root -K scanner	4m 10s
ubuntu-latest 3.12 non_root -K scanner	4m 12s
macos-14 3.13 both -k scanner	1m 30s
windows-latest 3.13 both -k scanner	5m 32s
windows-latest 3.13 root -K scanner	7m 29s
ubuntu-latest pypy3.10 root -k scanner	3m 59s
	1h 18m 11s

Provide feedback