build(deps): update salvo requirement from 0.68.1 to 0.70.0

Updates the requirements on [salvo](https://github.com/salvo-rs/salvo) to permit the latest version.
- [Release notes](https://github.com/salvo-rs/salvo/releases)
- [Commits](salvo-rs/salvo@v0.68.1...v0.70.0)

---
updated-dependencies:
- dependency-name: salvo
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

proc-macro/Cargo.toml

@@ -37,4 +37,4 @@ rocket = { version = "0.5.0", features = ["json"] }
 rocket-grants = { path = "../rocket-grants" }
 serde = { version = "1.0", features = ["derive"] }
 protect-salvo = { path = "../protect-salvo" }
-salvo = { version = "0.68.1" }
+salvo = { version = "0.70.0" }

protect-salvo/Cargo.toml

@@ -20,7 +20,7 @@ default = ["macro-check"]
 macro-check = ["protect-endpoints-proc-macro"]
 
 [dependencies]
-salvo = { version = "0.68.1", default-features = false, features = ["tower-compat"] }
+salvo = { version = "0.70.0", default-features = false, features = ["tower-compat"] }
 protect-endpoints-core = { workspace = true, features = ["tower"] }
 protect-endpoints-proc-macro = { workspace = true, features = ["salvo"], optional = true }
 tower = { version = "0.4.13", default-features = false }
@@ -30,7 +30,7 @@ chrono = "0.4.35"
 http-body-util = "0.1.0"
 jsonwebtoken = "9.1.0"
 parse-display = "0.9.0"
-salvo = { version = "0.68.1", default-features = false, features = ["test"] }
+salvo = { version = "0.70.0", default-features = false, features = ["test"] }
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0.64"
 tokio = { version = "1.34.0", features = ["rt-multi-thread"] }