feat: Vendor pezkuwi-subxt and pezkuwi-zombienet-sdk into monorepo

- Add pezkuwi-subxt crates to vendor/pezkuwi-subxt
- Add pezkuwi-zombienet-sdk crates to vendor/pezkuwi-zombienet-sdk
- Convert git dependencies to path dependencies
- Add vendor crates to workspace members
- Remove test/example crates from vendor (not needed for SDK)
- Fix feature propagation issues detected by zepter
- Fix workspace inheritance for internal dependencies
- All 606 crates now in workspace
- All 6919 internal dependency links verified correct
- No git dependencies remaining

vendor/pezkuwi-subxt/subxt/examples/runtime_apis_static.rs

@@ -0,0 +1,23 @@
+#![allow(missing_docs)]
+use pezkuwi_subxt_signer::sr25519::dev;
+use pezkuwi_subxt::{OnlineClient, config::PezkuwiConfig};
+
+#[pezkuwi_subxt::subxt(runtime_metadata_path = "../artifacts/pezkuwi_metadata_small.scale")]
+pub mod pezkuwi {}
+
+#[tokio::main]
+async fn main() -> Result<(), Box<dyn std::error::Error>> {
+	// Create a client to use:
+	let api = OnlineClient::<PezkuwiConfig>::new().await?;
+
+	// Create a runtime API payload that calls into
+	// `AccountNonceApi_account_nonce` function.
+	let account = dev::alice().public_key().into();
+	let runtime_api_call = pezkuwi::apis().account_nonce_api().account_nonce(account);
+
+	// Submit the call and get back a result.
+	let nonce = api.runtime_api().at_latest().await?.call(runtime_api_call).await;
+
+	println!("AccountNonceApi_account_nonce for Alice: {nonce:?}");
+	Ok(())
+}