feat(sdk/http): implement automatic retries with exponential backoff and jitter

Cargo.toml

@@ -10,7 +10,7 @@ repository = "https://github.com/ProtonDriveApps/sdk"
 rust-version = "1.80"
 
 [workspace.dependencies]
-tokio = { version = "1", features = ["rt-multi-thread", "macros", "sync", "fs", "io-util"] }
+tokio = { version = "1", features = ["rt-multi-thread", "macros", "sync", "fs", "io-util", "time"] }
 reqwest = { version = "0.12", default-features = false, features = ["json", "rustls-tls", "stream", "multipart"] }
 serde = { version = "1", features = ["derive"] }
 serde_json = "1"
@@ -24,6 +24,8 @@ hex = "0.4"
 hmac = "0.12"
 sha1 = "0.10"
 sha2 = "0.10"
+aes-gcm = "0.10"
+hkdf = "0.12"
 bcrypt = "0.17"
 pgp = "0.16"
 tracing = "0.1"