AdoptOpenJDK Hotspot is now Eclipse Temurin and AdoptOpenJDK OpenJ9 is
now IBM Semeru Runtime.
Adds `temurin-bin` and `semeru-bin` packages.
AdoptOpenJDK 13, 14, and 15 is no longer supported. AdoptOpenJDK 13 and
14 are removed. AdoptOpenJDK 15 is left only for some packages
depending it.