Patches:
+* 14643 klog.krb5: remove "save and reuse password" logic
* 14925 DARWIN: On macOS 12, mount afs on user's directory
* 14924 macos: Packaging support for MacOS X 12.0
* 14923 macos: Add support for MacOS 12.0
* 14922 DARWIN: Replace afs_osi_cred by allocated ucred
* 13506 Remove references to SunOS 4
* 13339 Remove alpha_dux/alpha_osf references
+* 14933 DARWIN: Drop afs_event lock before destroying it
* 14746 macos: Add support for Apple Silicon
* 14934 macos: Refactor param.x86_darwin_200.h
* 14914 build: Select param.h in sysname.m4