Update WIX version to 6.14 (#2497)

Updates the PATH of our Windows builds to find the new WIX version on the
GA CI VM's.

Issue: DynamoRIO/dynamorio#6709

DRi#6611: Fix glibc 2.37 elfutils hang (#2495)

Updates DR to b42b82b1d to fix a problem with DR's private loader with
glibc 2.37 and the new elfutils libdw when addresses are looked up.

Issue: DynamoRIO/dynamorio#6611

Replace remaining INOUT with DR_PARAM_INOUT

Replaces a couple of INOUT missed by PR #2490.

Update DR and fix associated DR and recent-Linux issues (#2484)

Updates DR to bbd4ffadd.

Fixes several issues with the latest DR and recent Linux platforms:

+ DWARF5 is now the gcc default but is not supported (#2485) so we add
  -gdwarf-4 to our test flags and the docs.

+ Adds Linux syscall entries for rseq and getrandom, seen on tiny apps now.

+ Fixes a bug in the size of kernel_sigset_t which was resulting in
  false positive uninitialized errors in rt_sigaction.

+ Updates drltrace code for droption now being in a namespace.

+ Adds --recursive to the git submodule commands to get minizip for
  the DR build.

+ Relaxes the drltrace tests to allow __IO_puts and __open.

Update to version 2.6.0 (#2486)

Updates from 2.5.xx to 2.6.xx.

Fix VS2019 warnings in drcachesim (#2474)

Updates DR to 1f40176ae to fix VS2019 warnings.
Sets AUTOMATED_TESTING to enable settings in the DR build.

Issue: DynamoRIO/dynamorio#5767

Fix glibc 2.35 rseq issues (#2470)

Pulls in a fix for DynamoRIO/dynamorio#5431 where the rseq feature in
glibc 2.35 broke DR's rseq support.

i#2467: Document libunwind8 dependence (#2468)

Add to the Linux installation docs that libunwind8 needs to be installed.

Fixes #2467

Update xcode and installs for mac build when packaging (#2466)

i#2016 AArch64: drsyscall port (#2410)

Ports drsyscall to AArch64 by adding the syscall numbers to the syscall tables.

Issue: #2016