Update OPENJDK_TAG to merged level jdk-17.0.12+7 #232

Job	Run time
Select platforms	1s
linux-x64-hs-minimal / build (debug)	1m 30s
linux-x64 / build (debug)	1m 25s
linux-x64-hs-nopch / build (debug)	1m 22s
linux-x64 / build (release)	1m 19s
linux-cross-compile / build (aarch64)	3m 41s
linux-cross-compile / build (arm)	3m 58s
linux-x64-hs-optimized / build (debug)	1m 28s
linux-cross-compile / build (s390x)	3m 52s
linux-x64-hs-zero / build (debug)	1m 19s
linux-cross-compile / build (ppc64le)	3m 59s
linux-x86 / build (debug)	1m 29s
linux-cross-compile / build (riscv64)	1m 39s
macos-aarch64 / build (debug)	1s
macos-x64 / build (debug)	1s
macos-aarch64 / build (release)	1s
macos-x64 / build (release)	1s
windows-aarch64 / build (debug)	4m 33s
linux-x86 / build (release)	1m 35s
windows-aarch64 / build (release)	4m 31s
windows-x64 / build (debug)	3m 17s
windows-x64 / build (release)	4m 2s
linux-x64	0s
linux-x86	0s
windows-x64	0s
macos-x64	0s
Remove bundle artifacts	2s
	45m 6s

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