chore: set metadata for docs.rs builds

Ensure that nginx-sys/vendored is enabled and limit targets to Linux
x86_64.

Author: bavshin-f5

Cargo.toml

@@ -24,6 +24,11 @@ homepage.workspace = true
 repository.workspace = true
 rust-version.workspace = true
 
+[package.metadata.docs.rs]
+all-features = true
+default-target = "x86_64-unknown-linux-gnu"
+targets = []
+
 [dependencies]
 allocator-api2 = { version = "0.2.21", default-features = false }
 async-task = { version = "4.7.1", optional = true }

nginx-sys/Cargo.toml

@@ -14,6 +14,11 @@ homepage.workspace = true
 repository.workspace = true
 rust-version.workspace = true
 
+[package.metadata.docs.rs]
+all-features = true
+default-target = "x86_64-unknown-linux-gnu"
+targets = []
+
 [dependencies]
 
 [target.'cfg(not(windows))'.dependencies]