Remove paste dependency (Azure#2319)

Resolves Azure#2312

Author: heaths

Cargo.lock

@@ -46,6 +46,14 @@ path = "sdk/typespec/typespec_macros"
 [workspace.dependencies.azure_core]
 version = "0.23.0"
 path = "sdk/core/azure_core"
+default-features = false
+# Keep these in sync with azure_core. This allows
+# azure_core_amqp and dependents to ignore default features.
+features = [
+  "reqwest",
+  "reqwest_deflate",
+  "reqwest_gzip",
+]
 
 [workspace.dependencies.azure_core_amqp]
 version = "0.2.0"
@@ -92,7 +100,6 @@ log = "0.4"
 oauth2 = { version = "5.0.0", default-features = false }
 once_cell = "1.18"
 openssl = { version = "0.10.70" }
-paste = "1.0"
 pin-project = "1.0"
 proc-macro2 = "1.0.86"
 quick-xml = { version = "0.31", features = ["serialize", "serde-types"] }

Cargo.toml

@@ -21,7 +21,6 @@ futures.workspace = true
 hmac = { workspace = true, optional = true }
 once_cell.workspace = true
 openssl = { workspace = true, optional = true }
-paste.workspace = true
 pin-project.workspace = true
 serde.workspace = true
 serde_json.workspace = true

sdk/core/azure_core/Cargo.toml

@@ -67,9 +67,3 @@ pub type SessionToken = String;
 /// An empty HTTP body.
 #[allow(clippy::declare_interior_mutable_const)]
 pub const EMPTY_BODY: bytes::Bytes = bytes::Bytes::new();
-
-#[doc(hidden)]
-/// Used by macros as an implementation detail
-pub mod __private {
-    pub use paste::paste;
-}