feat: add configurable compression level to SD0 converter - #18

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions-rs/cargo@v1, actions-rs/toolchain@v1, actions/checkout@v2. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

`assembly-xml` (lib) generated 4 warnings

non-local `impl` definition, `impl` blocks should be written at the same level as their item

non-local `impl` definition, `impl` blocks should be written at the same level as their item

non-local `impl` definition, `impl` blocks should be written at the same level as their item

`assembly-maps` (lib) generated 1 warning

`assembly-pack` (lib) generated 1 warning

unexpected `cfg` condition name: `RUSTC_IS_NIGHTLY`

`assembly-core` (lib) generated 2 warnings

non-local `impl` definition, `impl` blocks should be written at the same level as their item

non-local `impl` definition, `impl` blocks should be written at the same level as their item

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/