build(deps): update anyhow requirement in /arbiter-core

Updates the requirements on [anyhow](https://github.com/dtolnay/anyhow) to permit the latest version.
- [Release notes](https://github.com/dtolnay/anyhow/releases)
- [Commits](dtolnay/anyhow@1.0.71...1.0.75)

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

Signed-off-by: dependabot[bot] <[email protected]>

arbiter-core/Cargo.toml

@@ -43,7 +43,7 @@ futures-util =  { version = "=0.3.28" }
 # Dependencies for the test build and development
 [dev-dependencies]
 hex = { version = "=0.4.3", default-features = false }
-anyhow =  { version = "=1.0.71" }
+anyhow =  { version = "=1.0.75" }
 env_logger =  { version = "=0.10.0" }
 test-log =  { version = "=0.2.12" }
 arbiter-derive = { path = "../arbiter-derive" }