Update a few crates on their major version tracks

Found via `cargo outdated` and the vets here were easy enough.

Cargo.toml

@@ -262,7 +262,7 @@ thiserror = "1.0.43"
 async-trait = "0.1.71"
 heck = "0.4"
 similar = "2.1.0"
-toml = "0.5.9"
+toml = "0.8.10"
 # serde and serde_derive must have the same version
 serde = "1.0.188"
 serde_derive = "1.0.188"

crates/cache/Cargo.toml

@@ -20,7 +20,7 @@ log = { workspace = true }
 serde = "1.0.188"
 serde_derive = "1.0.188"
 sha2 = "0.10.2"
-toml = "0.5.5"
+toml = { workspace = true }
 zstd = { version = "0.13.0", default-features = false }
 
 [target.'cfg(target_os = "windows")'.dependencies.windows-sys]

crates/cache/src/config.rs

@@ -407,11 +407,11 @@ impl CacheConfig {
  match (entity_exists, user_custom_file) {
  (false, false) => Ok(Self::new_cache_enabled_template()),
  _ => {
- let bytes = fs::read(&config_file).context(format!(
+ let contents = fs::read_to_string(&config_file).context(format!(
  "failed to read config file: {}",
  config_file.display()
  ))?;
- let config = toml::from_slice::<Config>(&bytes[..]).context(format!(
+ let config = toml::from_str::<Config>(&contents).context(format!(
  "failed to parse config file: {}",
  config_file.display()
  ))?;