Require wasmtime options are first when running modules (#6737)

* Require wasmtime options are first when running modules

Currently the way we've configured argument parsing it's valid to
execute a

Require wasmtime options are first when running modules (#6737)

* Require wasmtime options are first when running modules

Currently the way we've configured argument parsing it's valid to
execute a command such as:

wasmtime run foo.wasm -O

which is the same as:

wasmtime run -O foo.wasm

or otherwise all flags are attempted to be parsed as Wasmtime flags and
an error is generated when they're not wasmtime flags. I've personally
found this a bit confusing in the past and I find myself frequently
executing:

wasmtime run -- foo.wasm -other -arguments

While this works my general impression is that many other "wrapper
commands" don't behave this way and typically don't require `--` to pass
flags to the target executable. This commit reconfigures argument
parsing to consider any argument after the WebAssembly module itself to
be an argument to the wasm program rather than an argument to Wasmtime.
This means that all Wasmtime options must come between the `run` command
and the `foo.wasm` WebAssembly argument.

* Update wasi testsuite runner

* Support `wasmtime -- run`

Additionally use more clap features to avoid manually checking against
subcommands.

* Remove stale comment

* Reorder wasi-nn arguments

* Reorder more flags

* Fix unused import on Windows

* Don't run a stdio test on Windows

* Update gdb/lldb tests

* Don't assert that the write succeeds

prtest:full

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