internal/goarch, internal/goos: update generators for syslist.go

internal/goarch, internal/goos: update generators for syslist.go

Update the generator programs for the changes to syslist.go in CL
390274 and the changes to the generated files in CL 344955.

Tested by running the programs and verifying that the files did not
change.

Fixes #53299

Change-Id: I2b2c5769f7e9283aa05c803256d2ea1eb9ad1547
Reviewed-on: https://go-review.googlesource.com/c/go/+/411334
Reviewed-by: Daniel Martí <mvdan@mvdan.cc>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Run-TryBot: Ian Lance Taylor <iant@google.com>
Reviewed-by: Cherry Mui <cherryyz@google.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>