Add type definition for AthenzX509Config #190

Job	Run time
Build NAPI linux with CPP lib installed by APT (3.10)	50s
Build NAPI macos with CPP lib installed by Homebrew (3.10)	2m 36s
Build NAPI macos - Node 18 - x64	1m 30s
Build NAPI linux_glibc - Node 18 - x86_64	3m 53s
Build NAPI macos - Node 18 - arm64	1m 44s
Build NAPI linux_glibc - Node 18 - arm64	45m 18s
Run unit tests (3.10)	2m 45s
Validation use yarn install	22s
Build NAPI linux_musl - Node 18 - x86_64	1m 57s
Build NAPI linux_musl - Node 18 - arm64	10m 11s
Build NAPI windows - Node 18 - x64	4m 26s
Build NAPI windows - Node 18 - x86	2m 25s
	1h 17m 57s

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