test: backoff client connection rates

We were being very aggressive in our connection creations, resulting
in the pipeline flood detection to drop us. Relax how fast we're
creating these connections so the gc can run all its tests.
src: node.cc use isolate->ThrowException

Environment doesn't have ThrowException, we meant isolate here.

Introduced in commit
75adde07f9a2de7f38a67bec72bd377d450bdb52.
test: remove next-tick-loops-quick

Scheduling of next ticks from within the next tick handler will result
in a tight execution loop where a timer cannot break into.

This test was invalid
test: pummel fs-watch-file-slow handle spurious

watch file will now generate an empty event when the file doesn't exist
initially
test: pummel/test-net-throttle adhere to streams

bufferSize is now a getter that shows all that has not been
acknowledged by the os, as well as in the buffer state. The test is
only looking to verify the js verified state.
test: move pummel/test-fs-largefile to disabled

This test is particularly pathological, and requires a ton of time to
run, we need to find a better way to manage it but in general this path
is fairly safe these days.
test: internet/test-dns handle ESERVFAIL

ESERVFAIL is also an acceptable error code when failing to resolve a
domain.
test: pummel/*ci-reneg* handle EPIPE

When calling out to the openssl client handle the child closing and
returning EPIPE on writes
test: migrate pummel/keep-alive to wrk
tools: wrk update to 5b2fa06
wrk: build against our distributed ssl
wrk: compile on sunos
benchmark: update to use new wrk
test: pummel/net-connect-econnrefused backoff

We were trying too hard to connect, and getting timeouts instead of
the refusals, slow down how hard we try.
test: internet/test-dns disable implicit ipv6

This ends up being too difficult to test across different deployments
net: fix listening on FDs on Windows

Fix a bug introduced by 3da36fe of a missed early return of a handle
that needed to be passed to listen.

Fixes test-net-listen-fd0.js on Windows
windows: fix module registration

The linker was optimizing the static variables that were supposed
to trigger module initialization.

I am making them non-static, and dllexport so that they don't get
optimized away.

Fixes #7116