feat: support bilibili b23.tv domain #321

Job	Run time
Build (linux, amd64)	55s
Build (linux, 386)	51s
Build (freebsd, amd64)	48s
Build (freebsd, 386)	53s
Build (openbsd, amd64)	1m 14s
Build (openbsd, 386)	39s
Build (dragonfly, amd64)	49s
Build (windows, amd64)	53s
Build (windows, 386)	44s
Build (darwin, amd64)	1m 2s
Build (linux, arm, 5)	1m 7s
Build (linux, arm, 6)	47s
Build (linux, arm, 7)	43s
Build (linux, arm64)	50s
Build (linux, mips, softfloat)	47s
Build (linux, mips, hardfloat)	1m 3s
Build (linux, mipsle, softfloat)	45s
Build (linux, mipsle, hardfloat)	52s
Build (linux, mips64)	1m 2s
Build (linux, mips64le)	53s
Build (linux, ppc64)	48s
Build (linux, ppc64le)	43s
Build (linux, s390x)	53s
Build (windows, arm)	52s
Build (android, arm64)	45s
Build (darwin, arm64)	55s
Build (freebsd, arm64)	1m 0s
	23m 33s

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