Deduplicates crates with different versions from the graph, drops unused
features.

`cargo tree -d duplicate` listing: 160 -> 112 lines.

<details>
<summary>Deduplicated list</summary>

```
base64 (v0.22.1, v0.21.7 -> v0.22.1)
convert_case (v0.11.0, v0.10.0, v0.8.0 -> v0.11.0, v0.10.0)
core-foundation (v0.10.0, v0.9.4 -> v0.10.0)
cssparser (v0.36.0, v0.35.0 -> v0.37.0, v0.36.0)
fancy-regex (v0.18.0, v0.16.2 -> v0.19.0)
fixedbitset (v0.5.7, v0.4.2 -> v0.5.7)
h2 (v0.4.12, v0.3.27 -> v0.4.12)
heck (v0.5.0, v0.4.1, v0.3.3 -> v0.5.0, v0.4.1)
html5ever (v0.39.0, v0.35.0 -> v0.39.0)
hyper (v1.7.0, v0.14.32 -> v1.7.0)
hyper-rustls (v0.27.9, v0.24.2 -> v0.27.9)
mach2 (v0.6.0, v0.5.0, v0.4.3 -> v0.6.0, v0.5.0)
markup5ever (v0.39.0, v0.35.0 -> v0.39.0)
phf (v0.13.1, v0.12.1, v0.11.3 -> v0.13.1, v0.11.3)
phf_codegen (v0.13.1, v0.11.3 -> v0.13.1)
phf_generator (v0.13.1, v0.12.1, v0.11.3 -> v0.13.1, v0.11.3)
phf_macros (v0.13.1, v0.12.1, v0.11.3 -> v0.13.1, v0.11.3)
phf_shared (v0.13.1, v0.12.1, v0.11.3 -> v0.13.1, v0.11.3)
prost (v0.12.6, v0.9.0 -> v0.14.4)
prost-build (v0.12.6, v0.9.0 -> v0.14.4)
prost-derive (v0.12.6, v0.9.0 -> v0.14.4)
prost-types (v0.12.6, v0.9.0 -> v0.14.4)
rustix (v1.1.4, v0.38.44 -> v1.1.4)
rustls (v0.23.40, v0.21.12 -> v0.23.40)
rustls-native-certs (v0.8.3, v0.6.3 -> v0.8.3)
rustls-pemfile (v2.2.0, v1.0.4 -> v2.2.0)
rustls-webpki (v0.103.13, v0.101.7 -> v0.103.13)
security-framework (v3.5.1, v2.11.1 -> v3.5.1)
socket2 (v0.6.3, v0.5.10 -> v0.6.3)
string_cache (v0.9.0, v0.8.9 -> v0.9.0)
string_cache_codegen (v0.6.1, v0.5.4 -> v0.6.1)
strum (v0.28.0, v0.27.2 -> v0.28.0)
strum_macros (v0.28.0, v0.27.2 -> v0.28.0)
tendril (v0.5.1, v0.4.3 -> v0.5.1)
tokio-rustls (v0.26.4, v0.24.1 -> v0.26.4)
tungstenite (v0.28.0, v0.27.0 -> v0.28.0)
web_atoms (v0.2.6, v0.1.3 -> v0.2.6)
which (v6.0.3, v4.4.2 -> v8.0.5)
```

</details>


Release Notes:

- N/A