fix(deps): update rust crate anyhow to 1.0.81 (#191)

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This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [anyhow](https://togithub.com/dtolnay/anyhow) | dependencies | patch |
`1.0.80` -> `1.0.81` |

---

### Release Notes

<details>
<summary>dtolnay/anyhow (anyhow)</summary>

###
[`v1.0.81`](https://togithub.com/dtolnay/anyhow/compare/1.0.80...1.0.81)

[Compare
Source](https://togithub.com/dtolnay/anyhow/compare/1.0.80...1.0.81)

</details>

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crates/backend/Cargo.toml

@@ -47,7 +47,7 @@ sftp = ["opendal"]
 rustic_core = { workspace = true }
 
 # errors
-anyhow = "1.0.80"
+anyhow = "1.0.81"
 displaydoc = "0.2.4"
 thiserror = "1.0.57"
 

crates/core/Cargo.toml

@@ -102,7 +102,7 @@ futures = { version = "0.3", optional = true }
 runtime-format = "0.1.3"
 
 # other dependencies
-anyhow = "1.0.80"
+anyhow = "1.0.81"
 bitmask-enum = "2.2.3"
 bytes = "1.5.0"
 bytesize = "1.3.0"