imp: adding 08-wasm build opts with libwasmvm linking disabled (backport #5923)

[mergify]

Description

Tested adding custom build directive nolink_libwasmvm in rollkit app binary compilation.
See: chatton/gm-demo#2 (with successful build discarding libwasmvm dependencies - NOTE: uses fork of wasmvm with build directives)

panic: not implemented, please build with cgo enabled or nolink_libwasmvm disabled

goroutine 1 [running]:
github.com/cosmos/ibc-go/modules/light-clients/08-wasm/keeper.NewKeeperWithVM(...)
        github.com/cosmos/ibc-go/modules/light-clients/[email protected]/keeper/keeper_no_vm.go:27
gm/app.RegisterIBC({0x10f524678, 0xc0004a2000})
        gm/app/ibc.go:222 +0x50b
gm/cmd/gmd/cmd.NewRootCmd()
        gm/cmd/gmd/cmd/root.go:110 +0x3d7
main.main()
        gm/cmd/gmd/main.go:14 +0x17

When the application binary is compiled removing the calls to wasmkeeper.NewKeeperWithVM and wasmkeeper.NewKeeperWithConfig the docker image can be run and the entrypoint executes successfully returning the simd help text.

closes: #5903

---

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• Targeted PR against the correct branch (see CONTRIBUTING.md).
• Linked to Github issue with discussion and accepted design OR link to spec that describes this work.
• Code follows the module structure standards and Go style guide.
• Wrote unit and integration tests.
• Updated relevant documentation (docs/) or specification (x/<module>/spec/).
• Added relevant godoc comments.
• Provide a commit message to be used for the changelog entry in the PR description for review.
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Summary by CodeRabbit

• New Features

  • Introduced a Docker build target for WebAssembly simulation applications.
  • Enhanced the Wasm module by integrating WebAssembly VM functionality for better interface and management within Cosmos SDK applications.
  • Added documentation on configuring the Wasm module for different operational modes, including options to disable CGO or selectively link with libwasmvm.

• Refactor

  • Streamlined Keeper initialization in the Wasm module by consolidating logic into a single struct initialization approach.
  • Removed redundant interface declaration in the Wasm engine code to simplify interface definitions.

• Chores

  • Updated the Makefile to include a new build target and improved the help target output.

---

This is an automatic backport of pull request #5923 done by [Mergify](https://mergify.com).

[mergify]

Cherry-pick of 031c2b8 has failed:

On branch mergify/bp/08-wasm/release/v0.2.x+ibc-go-v8.3.x-wasmvm-v2.0.x/pr-5923
Your branch is up to date with 'origin/08-wasm/release/v0.2.x+ibc-go-v8.3.x-wasmvm-v2.0.x'.

You are currently cherry-picking commit 031c2b83.
  (fix conflicts and run "git cherry-pick --continue")
  (use "git cherry-pick --skip" to skip this patch)
  (use "git cherry-pick --abort" to cancel the cherry-pick operation)

Changes to be committed:
	modified:   modules/light-clients/08-wasm/doc.go
	modified:   modules/light-clients/08-wasm/internal/ibcwasm/expected_interfaces.go
	new file:   modules/light-clients/08-wasm/internal/ibcwasm/wasm_vm.go
	new file:   modules/light-clients/08-wasm/keeper/keeper_no_vm.go
	new file:   modules/light-clients/08-wasm/keeper/keeper_vm.go
	new file:   scripts/build-wasm-simapp-docker.sh

Unmerged paths:
  (use "git add <file>..." to mark resolution)
	both modified:   Makefile
	both modified:   modules/light-clients/08-wasm/keeper/keeper.go

To fix up this pull request, you can check it out locally. See documentation: https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/reviewing-changes-in-pull-requests/checking-out-pull-requests-locally

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[damiannolan]

waiting on #6563