Jstzd: add rollup build script and spawn rollup in jstzd

[ryutamago]

Context

spawn rollup in jstzd

NOTE:
The jstz kernel rollup seems to not process the block in the CI (i suppose some issue with nix.flake)
the test works fine with the default nix settings nix flake check.
I also replaced the jstz kernel with the toy rollup kernel and that worked with the nix.flake

Description

There are two parts in this PR:

1. add a build script to build the rollup preimages / installer
   a. Modified the MakeFile so that the kernel.wasm is copied to crates/jstzd/
   b. Add build.rs that 1) stores the rollup kernel_installer.hex, preimages/ and parameters_ty.json to OUT_DIR. 2) generate a path getter file (jstz_rollup_path.rs) to access the path of 1
2. add rollup to the jstzd server

Manually testing the PR

added rollup to the jstzd integration test.

make build
cargo test --package jstzd --test jstzd_test

nix flake check  

[zcabter]

Btw, you should add ./resources/jstz_rollup and jstz_rollup_path.rs to the .gitignore and include these files as part of the jstzd package in Cargo.toml

[codecov]

Codecov Report

Attention: Patch coverage is 79.71014% with 14 lines in your changes missing coverage. Please review.

Project coverage is 47.89%. Comparing base (5647e1c) to head (8e7f0c0).

Files with missing lines	Patch %	Lines
crates/jstzd/src/task/jstzd.rs	79.06%	1 Missing and 8 partials ⚠️
crates/jstzd/src/task/utils.rs	72.72%	0 Missing and 3 partials ⚠️
crates/octez/src/async/rollup.rs	0.00%	2 Missing ⚠️

Files with missing lines	Coverage Δ
crates/jstzd/src/config.rs	96.79% <100.00%> (+0.09%)	⬆️
crates/jstzd/src/lib.rs	83.33% <ø> (-8.34%)	⬇️
crates/octez/src/async/rollup.rs	95.00% <0.00%> (+5.75%)	⬆️
crates/jstzd/src/task/utils.rs	89.62% <72.72%> (-1.96%)	⬇️
crates/jstzd/src/task/jstzd.rs	76.05% <79.06%> (+0.13%)	⬆️

... and 5 files with indirect coverage changes

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