net: detect DigiCert Global Root G2 ca #3056

Job	Run time
linux-binary-release (i386, i386)	5m 54s
linux-binary-release (amd64, amd64)	5m 39s
linux-binary-release (armhf, armhf)	5m 43s
linux-binary-release (armel, armel)	5m 33s
linux-binary-release (arm64, aarch64)	6m 14s
linux-binary-release (mipsel, mipsel)	5m 49s
linux-binary-release (mips64el, mips64el)	6m 30s
linux-binary-release (loongarch64, loongarch64)	5m 49s
linux-binary-release (riscv64, riscv64)	6m 7s
linux-binary-release (riscv32, riscv32)	5m 20s
	58m 38s

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