chore: Remove unused dependencies

[sleepycatcoding]

No description provided.

[torokati44]

I can't imagine anything breaking if CI passes.

[torokati44]

The lint check failure seems unrelated, and will probably be fixed by mitsuhiko/insta#461.

BTW, cargo-udeps says:

unused dependencies:
`build_playerglobal v0.1.0 (/home/attila/projects/ruffle/core/build_playerglobal)`
└─── dependencies
     ├─── "colored"
     └─── "serde-xml-rs"
`ruffle_render v0.1.0 (/home/attila/projects/ruffle/render)`
└─── dependencies
     └─── "lru"
`ruffle_render_canvas v0.1.0 (/home/attila/projects/ruffle/render/canvas)`
└─── dependencies
     └─── "fnv"
`ruffle_render_webgl v0.1.0 (/home/attila/projects/ruffle/render/webgl)`
└─── dependencies
     └─── "fnv"
`ruffle_web v0.1.0 (/home/attila/projects/ruffle/web)`
└─── dependencies
     └─── "ruffle_render_wgpu"
`ruffle_web_safari v0.1.0 (/home/attila/projects/ruffle/web/packages/extension/safari)`
└─── dependencies
     └─── "objc"

[sleepycatcoding]

The lint check failure seems unrelated.

BTW, cargo-udeps says:

unused dependencies:
`build_playerglobal v0.1.0 (/home/attila/projects/ruffle/core/build_playerglobal)`
└─── dependencies
     ├─── "colored"
     └─── "serde-xml-rs"
`ruffle_render v0.1.0 (/home/attila/projects/ruffle/render)`
└─── dependencies
     └─── "lru"
`ruffle_render_canvas v0.1.0 (/home/attila/projects/ruffle/render/canvas)`
└─── dependencies
     └─── "fnv"
`ruffle_render_webgl v0.1.0 (/home/attila/projects/ruffle/render/webgl)`
└─── dependencies
     └─── "fnv"
`ruffle_web v0.1.0 (/home/attila/projects/ruffle/web)`
└─── dependencies
     └─── "ruffle_render_wgpu"
`ruffle_web_safari v0.1.0 (/home/attila/projects/ruffle/web/packages/extension/safari)`
└─── dependencies
     └─── "objc"

Do I add them to this PR? Actually we cannot remove the objc dependency from ruffle_web_safari since that is actually used, but only when the target is MacOS.

[torokati44]

Do I add them to this PR?

However you feel like. I'm fine with merging this as is, or with those removals added.

[torokati44]

Actually we cannot remove the objc dependency from ruffle_web_safari since that is actually used, but only when the target is MacOS.

To be fair, the tool also said:

Note: These dependencies might be used by other targets.
      To find dependencies that are not used by any target, enable `--all-targets`.
Note: They might be false-positive.
      For example, `cargo-udeps` cannot detect usage of crates that are only used in doc-tests.
      To ignore some dependencies, write `package.metadata.cargo-udeps.ignore` in Cargo.toml.

🙃

[torokati44]

Thank you!