quic: add listEndpoints API #7533

Job	Run time
Build slim tarball	1m 10s
aarch64-linux: Cache V8 build	20s
x86_64-linux: with shared libraries	29m 24s
aarch64-darwin: with shared libraries	6h 0m 22s
x86_64-darwin: with shared libraries	45m 2s
aarch64-linux: with shared boringssl-0.20260508.0	25m 26s
aarch64-linux: with shared openssl-3.0.20	25m 4s
aarch64-linux: with shared openssl-3.5.6	25m 38s
aarch64-linux: with shared openssl-4.0.0	25m 24s
aarch64-linux: with shared openssl-3.6.2	25m 5s
aarch64-linux: with shared openssl-1.1.1w	24m 10s
	9h 47m 5s

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