fix: use workspace reqwest config to avoid openssl dependency

- Changed reqwest in foundry-wallets dev-dependencies to use workspace = true
- This ensures it inherits the rustls-tls feature instead of default-tls
- Fixes cargo deny error about banned openssl dependency

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <[email protected]>

Author: rplusq

Cargo.lock

@@ -52,7 +52,7 @@ foundry-browser-wallet = { workspace = true, optional = true }
 
 [dev-dependencies]
 tokio = { workspace = true, features = ["macros", "time"] }
-reqwest = { version = "0.12", features = ["json"] }
+reqwest = { workspace = true, features = ["json"] }
 
 [features]
 aws-kms = ["dep:alloy-signer-aws", "dep:aws-config", "dep:aws-sdk-kms"]