[eval] Fix delegate; add caching for PrepareEmit

The delegate class did not use the internal cache flag as other type definitions which caused the next evaluation to fail.
Freebsd to use Mac NetworkInterface code instead of Linux NetworkInterface code
[proflog] Add counters sampling on profiler shutdown
[proflog] Add counters sampling on runtime initialized
[mdoc] Refreshed the en.expected.importecmadoc files to fix errors after the recent XML changes

The XML work in 661430fd1f052c5589bcd5d116f37b9ee4e27210 and bf39f5aec034800abcfe5e73a63ddd1414cb8078 changed the whitespace handling, so the mdoc test suite failed.
Refreshing the files makes them identical to what MS.NET produces and fixes the mdoc tests.
Fix a uninitialized variable warning.
[proflog] Add countersonly parameters which disable event dumping

This is useful in the case of the benchmarking suite because we are only interested in the counters, and they represent a minimal part of the output file size.
Merge pull request #1395 from ludovic-henry/pr38-proflog-only-counters

[proflog] Add onlycounters parameters which disable event dumping
Merge pull request #1392 from ludovic-henry/pr34-proflog-counters-sample-shutdown

[proflog] Add counters sampling on profiler shutdown and startup
Merge pull request #1390 from woodsb02/FreeBSDMacNetworkInterfaces

Freebsd to use Mac NetworkInterface code instead of Linux NetworkInterface code
Fix the android build.
Remove some dead code.
[jit] Move the ppc sigctx<->monoctx conversion code to mono-context.c.
Merge pull request #1334 from ztone/delegate

Fix PrepareEmit error when evaluating delegates
[mcs] Encode more win32 version info attributes. Fixes #23981
Merge pull request #1393 from akoeplinger/refresh-mdoc-expected

[mdoc] Refreshed the en.expected.importecmadoc files to fix errors after the recent XML changes

Output was generated on .NET, and thus is canonical.
[jit] Use xmm5 as an fp scratch register on winx64.
[jit] Get rid of the mono_arch_sigctx_to_monoctx()/monoctx_to_sigctx () functions, use mono_sigctx_to_monoctx()/monoctx_to_sigctx() instead.
Disable building the NET 2.0 profile by default.
Revert "Disable building the NET 2.0 profile by default."

This reverts commit 458c9456f0960d62862fcb461b503c4ed8faf9f9.

This still breaks the build.